Lect. 1.1. Arrhenius Concept of Acids and Bases

This video explains the following concepts of Acid and Bases:

Historical Background of Acid and Base

Basic Concepts of Acid and Base

Nature of Hydrogen ion in aqueous medium

Limitations of Arrhenius theory

Lect. 1.2. Bronsted -Lowry Concept of Acids and Bases

This video explains the following concepts:

Amphoteric substances

Conjugate Acid-Base Pairs

Polyprotic acid

Relative Strength of Conjugate acids and bases

Limitations of Bronsted -Lowry theory

Lect. 1.3. Lux-Flood Concept of Acids and Bases

This video explains the Lux-Flood Concept of Acids and Bases.

Lect. 1.4. Solvent System Concept (CADY-ELSY THEORY)

This video explains the Solvent System Concept (CADY-ELSY THEORY) in a non-aqueous medium (Liq. NH3 and Liq. SO2). and also explains the levelling effect.

Lect. 1.5. Lewis Acids-Bases Concept

This video explains the concepts of Lewis Acids-Bases and also explains the extended concept of Lewis Acids-Bases, advantages, and Limitations.

https://sites.google.com/view/virasayan/youtube-videos/acids-and-bases-hsab-concept?authuser=0

Please click this link

https://sites.google.com/view/virasayan/chemistry-noble-prize-1901-2020?authuser=0

Lect. 1.6. Relative strength of acids ( ka & Pka) and bases (kb & Pkb)

This video explains the Relative strength of acids ( ka & Pka) and bases (kb & Pkb) and also their relation with ka.

https://sites.google.com/view/virasayan

https://sites.google.com/view/virasayan/youtube-videos/acids-and-bases-hsab-concept?authuser=0

Lect. 1.7. Trends in Acid Strength

This video explains the relative strength of hydro acids HCl, H2S, PH3, H2Te, etc.

also explains the acidic strength of Hi, HBr, HCl, HF.

#acid

#base

#virasayan

#inorganic

Lect. 1.8. Trends in Acid Strength; Relative strength of Oxo Acids

This video covers the topic of Trends in Acid Strength; Relative strength of Oxo Acids.

HClO4, H3PO4, HSO4- etc.

https://sites.google.com/view/virasayan/youtube-videos/acids-and-bases-hsab-concept?authuser=0

https://sites.google.com/view/virasayan/chemistry-noble-prize-1901-2020?authuser=0

Lect.1.9. Acid strength of the Hydrated Cation

This video explains the acid strength of Hydrated cations on the basis of hydration energy and size of the metal cation, their hydration level, and their charge to size ratio. All of the facts clearly explained in the video.

Lect. 1.10. Relative strength of bases and Metal Oxides

This video explains the relative strength of bases and different metal oxides on the basis of their size and charged to size ratio.

Lect. 1.11. Relative strength of Lewis acid and Lewis base

This video explains the relative strength of Lewis acid and Lewis bases on the following three factors:

inductive effect resonance the steric effect the substituent

and also explain the front strain and back strain in adduct formation in between Lewis acid and Lewis base.

Lect. 1.12. Effect of solvent on acid & base strength

This video explains the effect of solvent on the acid and base strength and also explains the behavior of primary, secondary, and tertiary amine insolvent this video also so over the leveling solvent and differentiating solvent.