Chemistry

Topics

Part-A

Electrochemistry
Corrosion

Part-B

Chemical Bond
Concentration of Solution
Colligative Properties
Colloids
Glass
Cement
Petroleum

Books

No specific book is used as a textbook, but “Corrosion Engineering by Mars C. Fontana“, “Essentials of Physical Chemistry by Arun Bhal, B.S. Bhal & C.D. Tuli” & “Industrial Chemistry by B.K. Sharma” are preferred as reference book.

Lectures

Assignments

⚠ The solutions are to help your thinking so that you can understand whether your thinking is correct or not. Don’t just copy and paste them. First do it yourself and then see the solution.

Notes

Semester Question Pattern

Section-A

Electrochemistry – 1 set Qsn
Corrosion Types & Mechanism – 1 set Qsn
Corrosion Prevention Method – 1 set Qsn
Colloids/Cement+Petroleum – 1 set Qsn

Section-B

Chemical Bond + Solution – 1 set Qsn
Colligative Properties – 1 set Qsn
Glass/Colloids – 1 set Qsn
Cement+Petroleum – 1 set Qsn

Question patterns may vary depending on the situation.

Topic wise Classes

Electrochemistry

Playlist Videos

B.Sc. II Year | Electrochemistry | Introduction | विद्युत रसायन | परिचय

B.Sc. II Year | Electrochemistry | Conductance | Specific conductance | Equivalent conductance

B.Sc. II Year | Electrochemistry | Electrical transport | Conduction in metal | electrolyte solution

B.Sc. II Year | Electrochemistry | Relation between specific conductance and equivalent conductance

B.Sc. II Year | Electrochemistry | Measurement of equivalent conductance | तुल्यांकी चालकता का मापन

B.Sc. II Year | Electrochemistry | Variation of equivalent and specific conductance with dilution

B.Sc. II Year | Electrochemistry | Cell constant | सेल स्थिरांक

B.Sc. II Year | Electrochemistry | Migration of ions | आयनों का अभिगमन

B.Sc. II Year | Electrochemistry | Relative speed of ions | आयनों की सापेक्ष गति

B.Sc. II Year | Electrochemistry | Transport number | अभिगमनांक

B.Sc. II Year | Electrochemistry | Determination of Transport number | Hittorf's method | हिटॉर्फ

B.Sc. II Year | Electrochemistry | Determination of transport number | Moving boundary method |

B.Sc. II Year | Electrochemistry | Kohlrausch's law | कोलराउश नियम

B.Sc. II Year | Electrochemistry | Calculation of molar ionic conductance |मोलर आयनिक चालकता की गणना

B.Sc. II Year | Electrochemistry | Applications of Kohlrausch law | कोलराउश नियम के अनुप्रयोग

B.Sc. II Year | Electrochemistry | Arrhenius theory of electrolyte dissociation | आरहेनियस सिद्धांत

B.Sc. II Year | Electrochemistry | Weak and strong electrolytes | दुर्बल तथा प्रबल विद्युतअपघटय

B.Sc. II Year | Electrochemistry | Ostwald's dilution law and limitations| ओस्टवाल्ड तनुता नियम

B.Sc. II Year | Electrochemistry | Debye Huckel Onsager equation | डिबाई हकल ओन्सागर समीकरण

B.Sc. II Year | Electrochemistry | Use of Ostwald's dilution law | ओस्टवाल्ड तनुता नियम के उपयोग

B.Sc. II Year | Electrochemistry | Applications of conductivity measurements | चालकता मापन अनुप्रयोग

B.Sc. II Year | Electrochemistry | Applications of conductivity measurement Conductometric titration

Electrochemistry

Playlist Videos

B.Sc. II Year | Electrochemistry | Reversible electrodes | Gas metal ion electrodes | गैस धातु आयन

B.Sc. II Year | Electrochemistry | Reversible electrode | Metal metal ion electrode | धातु धातु आयन

B.Sc. II Year | Electrochemistry | Irreversible electrodes | Metal insoluble salt anion electrode |

B.Sc. II Year | Electrochemistry | Irreversible electrodes | Redox electrodes | रेडॉक्स इलेक्ट्रोड

B.Sc. II Year | Electrochemistry | Electrolytic cell | वैद्युतअपघटनी सेल

B.Sc. II Year | Electrochemistry | Galvanic cell | गैल्वेनिक सेल

B.Sc. II Year | Electrochemistry | Reversible and Irreversible cells | उत्क्रमणीय व अनुत्क्रमणीय सेल

B.Sc. II Year | Electrochemistry | Conventional representation of electrochemical cells |

B.Sc. II Year | Electrochemistry | Nernst equation | नर्न्स्ट समीकरण

B.Sc. II Year | Electrochemistry | Single electrode potential | Standard hydrogen electrode | Refere

B.Sc. II Year | Electrochemistry | Sign conventions | चिन्ह परिपाटी

B.Sc. II Year | Electrochemistry | Standard electrode potential | electrochemical series | Importan

B.Sc. II Year | Electrochemistry | EMF of a cell and Computation of cell EMF | EMF की गणना

B.Sc. II Year | Electrochemistry | Measurement of cell EMF | सेल EMF का मापन

B.Sc. II Year | Electrochemistry | Calculation of thermodynamic quantities of cell reactions (G H K)

B.Sc. II Year | Electrochemistry | Polarization | Concentration polarization | ध्रुवणता

B.Sc. II Year | Electrochemistry | Overpotential | Overvoltage | अधिवोल्टता

B.Sc. II Year | Electrochemistry | Hydrogen Overvoltage | हाइड्रोजन अधिवोल्टता

B.Sc. II Year | Electrochemistry | Concentration cells without transport | सांद्रता सेल

B.Sc. II Year | Electrochemistry | Concentration cells with transport | सांद्रता सेल

B.Sc. II Year | Electrochemistry | Liquid junction potential | द्रव संगम विभव

B.Sc. II Year | Electrochemistry | Applications of concentration cells | सांद्रता सेल के अनुप्रयोग

B.Sc. II Year | Electrochemistry | Potentiometric titrations | Introduction | विभवमापी अनुमापन परिचय

B.Sc. II Year | Electrochemistry | Potentiometric titrations | Acid Base titrations | अनुमापन

B.Sc. II Year | Electrochemistry | Potentiometric titrations | Complexometric titrations | अनुमापन

B.Sc. II Year | Electrochemistry | Potentiometric titrations | Redox titrations | विभवमापी अनुमापन

B.Sc. II Year | Electrochemistry | Potentiometric titrations | Precipitation titrations | अनुमापन

B.Sc. II Year | Electrochemistry | Definitions of pH and pKa | pH व pKa की परिभाषा

B.Sc. II Year | Electrochemistry | Determination of pH using hydrogen electrode | pH निर्धारण

B.Sc. II Year | Electrochemistry | Determination of pH using quinhydrone electrode | pH निर्धारण

B.Sc. II Year | Electrochemistry | Determination of pH using glass electrode | pH निर्धारण

B.Sc. II Year | Electrochemistry | Buffer solution | बफर विलयन

B.Sc. II Year | Electrochemistry | Buffer capacity | Buffer index | बफर क्षमता

B.Sc. II Year | Electrochemistry | Mechanism of buffer action | बफर क्रिया की क्रियाविधि

B.Sc. II Year | Electrochemistry | Henderson Hasselbalch equation | हेंडर्सन हेसलबल्क समीकरण

B.Sc. II Year | Electrochemistry | Hydrolysis of salt | लवण जल अपघटन

B.Sc. II Year | Electrochemistry | Corrosion and its types | संक्षारण तथा इसके प्रकार

B.Sc. II Year | Electrochemistry | Theories of corrosion | संक्षारण के सिद्धांत

B.Sc. II Year | Electrochemistry | Corrosion | Methods of combating it | संक्षारण से बचाव के उपाय

Corrosion

Playlist Videos

Lec-1 I Electrochemical Cell and Lead Acid storage Battery IEngg. Chemistry I by Neeraj Tomar Ma'am

Lec-2 I Corrosion and its Types I Engineering Chemistry I B.Tech First Year I by Neeraj Tomar Ma'am

Lec-3 I Prevention of Corrosion I Unit-3I Engg.Chemistry I by Neeraj Tomar Ma'am

Lec-4 I Cement and POP | Engineering Chemistry I B.Tech First Year I by Neeraj Ma'am

Chemical Bonding

Playlist Videos

B.Sc. I Year | Valence bond theory of covalent compounds | Part 1 | संयोजकता बंध सिद्धांत

B.Sc. I Year | Valence bond theory of covalent compounds | Part 2 | संयोजकता बंध सिद्धांत

B.Sc. I Year | Directional Characteristics of Covalent bond | संहसयोजक बंध में दिशात्मक गुण

B.Sc. I Year | Hybridisation | sp | sp2 | sp3 | संकरण

B.Sc. I Year | Hybridisation | संकरण | sp3d | sp3d2 | sp3d3 | dsp2 | dsp3 | d2sp3 |

B.Sc. I Year | Valence shell e− pair repulsion theory | संयोजकता कोश e− युग्म प्रतिकर्षण सिद्धांत

B.Sc. I Year | Molecular Orbital Theory | MOT | Part -1 | आण्विक कक्षक सिद्धांत

B.Sc. I Year | Molecular Orbital Theory | MOT | Part -2 | आण्विक कक्षक सिद्धांत

B.Sc. I Year | VBT and MOT | Similarities | Differences | समानताएँ व अन्तर

B.Sc. I Year | Multicentre bonding in e deficient compound | e न्यून यौगिकों में बहुकेन्द्रिय बंधन

B.Sc. I Year | Bond Strength and Bond Energy | बंध सामर्थ्य तथा बंध ऊर्जा

B.Sc. I Year | Percentage Ionic Character from Dipole moment | Electronegativity Difference

B.Sc. I Year | Structures of Ionic Solids | आयनिक ठोसों की संरचनायें

B.Sc. I Year | Radius Ratio effect | Coordination Number | त्रिज्या अनुपात प्रभाव | समन्वय संख्या

B.Sc. I Year | Calculation of limiting Radius Ratio value | सीमान्त त्रिज्या अनुपात के मानों की गणना

B.Sc. I Year | Lattice Defects | जालक दोष

B.Sc. I Year | Born Haber Cycle |बोर्न हेबर चक्र | Calculation of lattice energy |जालक ऊर्जा की गणना

B.Sc. I Year | Solvation Energy | Solubility of Ionic solid | विलायकन ऊर्जा | आयनिक ठोसों की विलेयता

B.Sc. I Year | Factors affecting solubility of Ionic solids | विलेयता को प्रभावित करने वाले कारक

B.Sc. I Year | Polarising power and Polarisation of ions | आयनों की ध्रुवण शक्ति व ध्रुवणता

B.Sc. I Year | Fajan's Rule | फायान्स का नियम

B.Sc. I Year | Applications of Fajan's rule | फायान्स के नियम के अनुप्रयोग

B.Sc. I Year | Metallic Bond | Free Electron Theory | धात्विक बंध | मुक्त इलेक्ट्रॉन सिद्धांत

B.Sc. I Year | Metallic Bond | Valence Bond Theory | धात्विक बंध | संयोजकता बंध सिद्धांत

B.Sc. I Year | Metallic Bond | Band Theory | धात्विक बंध | बैंड सिद्धांत

B.Sc. I Year | Hydrogen Bond | Part -1 | हाइड्रोजन बंध | भाग - 1

B.Sc. I Year | Hydrogen Bond | Part -2 | हाइड्रोजन बंध | भाग - 2

B.Sc. I Year | Van der Waals forces | वांडर वाल्स बल

Chemical Bonding

Playlist Videos

11 Chap 4 | Chemical Bonding and Molecular Structure 01| Introduction | Cause of Chemical Bonding |

11 Chap 4 | Chemical Bonding and Molecular Structure 02 | Ionic Bond | Electrovalent Bond IIT JEE

11 Chap 4 | Chemical Bonding and Molecular Structure 03| Lattice Energy | Born Haber Cycle IIT JEE |

11 Chap 4 || Chemical Bonding 04 || Fazan's RULE || Covalent Character in Ionic Compounds |

11 Chap 4 || Chemical Bonding 05 || Lewis Dot Structure || How to draw Lewis Dot Structure Of ||

11 chap 4 || Chemical Bonding 06 || Valence Bond Theory VBT || Difference between sigma and Pi Bond

Chemical Bonding 08 | Hybridisation | How to Find Hybridisation | Hybridisation of Atom IIT JEE NEET

11 Chap 4 | Chemical Bonding 09 | VSEPR theory | Shapes of Molecules | Geometry , Hybridisation ,etc

11 Chap 4 | Chemical Bonding 10 | Molecular Orbital Theory IIT JEE NEET || MOT Part I Introduction |

Class 11 chap 4 | Chemical Bonding 11 || Molecular Orbital Theory IIT JEE NEET || MOT Part II ||

Class 11 chap 4 | Chemical Bonding 12 || Dipole Moment IIT JEE NEET || Polar and Non Polar Molecule

11 chap 4 || Chemical Bonding 13 || Bond Angle || Tricks For Bond Angle IIT JEE NEET || BOND ANGLE

11 chap 4 || Chemical Bonding 14 || Dragos Rule || Bond Angle Dragos Rule IIT JEE ADVANCE / NEET

11 chap 4 || Chemical Bonding 15 || Vanderwaal Forces || IIT JEE NEET || London Forces , etc ||

11 chap 4 || Chemical Bonding 16 || Hydrogen Bonding IIT JEE MAINS / NEET ||

Solution & Colligative Properties

Playlist Videos

B.Sc. III Year | Solutions | Introduction | Types of solutions | विलयन

B.Sc. III Year | Solutions | Methods of expressing concentrations of solutions | विलयन की सांद्रता

B.Sc. III Year | Solutions | Vapour pressure of a liquid | द्रव का वाष्पदाब

B.Sc. III Year | Solutions | Raoult's law | राउल्ट का नियम

B.Sc. III Year | Solutions | Vapour pressure of ideal solutions | आदर्श विलयन का वाष्पदाब

B.Sc. III Year | Solutions | Ideal and non ideal solutions | आदर्श व अनादर्श विलयन

B.Sc. III Year | Solutions | Activity and activity coefficient | सक्रियता तथा सक्रियता गुणांक

B.Sc. III Year | Colligative properties | Colligative properties of dilute solutions |

B.Sc. III Year | Colligative properties | Relative lowering of vapour pressure | वाष्पदाब में कमी

B.Sc. III Year | Colligative properties | Elevation of boiling point | क्वथनांक का उन्नयन

B.Sc. III Year | Colligative properties | Depression of freezing point | हिमांक का अवनमन

B.Sc. III Year | Colligative properties | Osmosis | परासरण

B.Sc. III Year | Colligative properties | Osmotic Pressure | परासरण दाब

B.Sc. III Year | Colligative properties | Laws of osmotic pressure | परासरण दाब के नियम

B.Sc. III Year | Colligative properties | Determination of molecular weight from osmotic pressure

B.Sc. III Year | Colligative properties | Thermodynamic derivation | Elevation in boiling point

B.Sc. III Year | Colligative properties | Thermodynamic derivation | Depression in freezing point

B.Sc. III Year | Colligative properties | Measurement of lowering of vapour pressure

B.Sc. III Year | Colligative properties | Measurement of elevation of boiling point |

B.Sc. III Year | Colligative properties | Measurement of elevation of boiling point | Cottrell's

B.Sc. III Year | Colligative properties | Measurement of depression of freezing point

B.Sc. III Year | Colligative Properties | Measurement of osmotic pressure | Pfeffer's method

B.Sc. III Year | Colligative properties | Measurement of Osmotic pressure | Morse and Frazer's

B.Sc. III Year | Colligative properties | Measurement of osmotic pressure | Berkley and Hartley's

B.Sc. III Year | Colligative properties | Measurement of osmotic pressure | Electronic osmometer

B.Sc. III Year | Colligative properties | Reverse osmosis | प्रतिलोम परासरण

B.Sc. III Year | Colligative properties | Abnormal molar mass | असामान्य मोलर द्रव्यमान

B.Sc. III Year | Colligative properties | van't Hoff factor | वॉन्ट हॉफ कारक

B.Sc. III Year | Colligative properties | Degree of dissociation and association of solute

Colloid

Playlist Videos

B.Sc. I Year | Colloidal state | Introduction | कोलॉइडी अवस्था | परिचय

B.Sc. I Year | Colloidal state | Colloids True solution Suspension | कोलॉइड वास्तविक विलयन निलंबन

B.Sc. I Year | Colloidal state | Classification of colloids | कोलॉइड का वर्गीकरण

B.Sc. I Year | Colloidal state | Preparation of sols | Dispersion Methods | सॉल का निर्माण

B.Sc. I Year | Colloidal state | Preparation of sols | Condensation methods | सॉल का निर्माण

B.Sc. I Year | Colloidal state | Purification of colloids (sols) | कॉलोइड का शुद्धिकरण | Dialysis

B.Sc. I Year | Colloidal State | Kinetic properties | Brownian movement | ब्राऊनी गति

B.Sc. I Year | Colloidal state | Optical properties | Tyndall effect | टिन्डल प्रभाव

B.Sc. I Year | Colloidal state | Electrical properties | Charge on colloidal particles | विद्युत

B.Sc. I Year | Colloidal state | Electrokinetic properties | Electrophoresis | वैद्युत कण संचलन

B.Sc. I Year | Colloidal state | Electrokinetic properties | Electro osmosis | वैद्युत परासरण

B.Sc. I Year | Colloidal state | Stability of colloids | कॉलोइड का स्थायित्व

B.Sc. I Year | Colloidal state | Protective action | Protection of colloids | कॉलोइड का रक्षण

B.Sc. I Year | Colloidal state | Gold Number | स्वर्ण संख्या

B.Sc. I Year | Colloidal state | Coagulation | Flocculation | स्कंदन

B.Sc. I Year | Colloidal state | Hardy Schulze law | हार्डी शुल्जे नियम

B.Sc. I Year | Colloidal state | Preparation of emulsions | पायस का निर्माण

B.Sc. I Year | Colloidal state | Classification of gels | जेल का वर्गीकरण

B.Sc. I Year | Colloidal state | Preparation of gels | जेल का निर्माण

B.Sc. I Year | Colloidal state | Applications of colloids | कोलॉइड के अनुप्रयोग

Cement, Glass & Petroleum

Playlist Videos

Engineering Materials || Cement || Types and Classification Of Cement || Mortar || Concrete || RCC

Engineering Materials || Portland Cement || Raw materials of Portland cement and their importance

Manufacture of Portland Cement By Rotary Kiln Method | Composition of Portland Cement|

Engineering Materials |Portland Cement || Difference Between Dry And Wet Process |Dr. Anjali Ssaxena

Setting And Hardening Of Portland Cement || Role of Gypsum in Cement || Portland Cement ||Dr. Anjali

Deterioration | Decay of cement | Portland cement | Engineering Materials

Engineering Materials || Gypsum || Role Of Gypsum in Portland Cement || Dr. Anjali Ssaxena

Glass || Glass Manufacturing Process || Annealing of glass || Coloring agents for Glass | Dr. Anjali

Devitrification Of glass || Devitrified Glass || Cause and Prevention of Devitrification of Glass

Lubricants || Lubricant Important Functions And Classification ||Lubrication ||Engineering Chemistry

Lubrication mechanism || Lubricants || Mechanism Of Lubrication || Engineering Chemistry

Aniline point And Neutralization Number || Properties Of Lubricants || Lubricants ||Dr. Anjali

Petroleum Refining

Playlist Videos

Petroleum Refining - Complete Guide to Products & Processes (Trailer)

Welcome to the Course! (Lecture 001) - Petroleum Refining

Content Index (Lecture 002) - Petroleum Refining

Petroleum Refining Vs Petrochemical Industry (Lecture 003) - Petroleum Refining

Course Objectives (Lecture 004) - Petroleum Refining

Industry Insights - Section Overview (Lec 008) - Petroleum Refining

Task - Will Gasoline run with Crude Oil? (Lecture 010) - Petroleum Refining

What is Petroleum Refining? (Lecture 011) - Petroleum Refining

Industry Fact & Market Trends (Lecture 012) - Petroleum Refining

Common Processes in Petroleum Refining (Lecture 021) - Petroleum Refining

Crude Oils - Section Overview (Lecture 039) - Petroleum Refining

Sulfur Content in Crude Oil (Lecture 049) - Petroleum Refining

True Boiling Point Distillation Curves ASTM - TBP (Lecture 057) - Petroleum Refining

West Texas Intermediate - Crude Oil Mix (WTI) (Lecture 063) - Petroleum Refining

Typical Products of Petroleum Refinery - Section Overview (Lecture 065) - Petroleum Refining

Crude Oil Cuts (Lecture 067) - Petroleum Refining

Determination of the Cetane Index & Cetane Number (Lecture 079) - Petroleum Refining

Gasoline Product Specifications (Lecture 086) - Petroleum Refining

Typical Gasoline Additives added in Blending Pool (Lecture 087)

Asphalt Product Specification (Lecture 101)

Distillation of Crude Oils (CDU & VDU) (Lecture 104)

Heat Exchanger Networks (HEN) (Lecture 109)

Pump Arounds of a Crude Oil Distillation Unit & Side Products Draws (Lecture 112)

Task - Ejectors and Vacuum (Lecture 121)

Hydrotreatment - Section Overview (Lecture 122)

Hydrotreatment of Naphtha - Process Conditions & Technology (Lecture 126)

Gas Treating - Section Overview (Lecture 130)

Polymerization Unit & Production of Polymer Gasoline - Section Overview (Lecture 136)

Isomerization Unit & Production of Isomerate - Section Overview(Lecture 140)

Chemistry of Isomerization for Gasoline Isomerates (Lecture 142)

Alkylation Unit & alkylate Gasoline Blending - Section Overview (Lecture 146)

Properites of Alkylate Gasoline Products (Lecture 148)

Catalytic Reforming & Production of Reformates - Section Overview (Lecture 149)

Chemistry of Catalytic Reforming for Gasolines (Lecture 150) - Petroleum Refining

Fluid Catalytic Cracking for Cracked Gasoline and Other Products - Section Overview (Lecture 162)

Process Technology of Fluid Catalytic Crackers in a Refinery (Lecture 165)

Hydrocrackers for Petroleum Refineries - Section Overview (Lecture 168)

Residual Treatment: Coking, Visbreaking & Asphalting- Section Overview (Lecture 172)

Secondary Processes in Refining: Claus, Haber & Other - Section Overview (Lecture 179)

Closure of the Petroleum Refining Course (Lecture 185)