Electrochemistry — NEET/JEE Questions, Notes & Weightage
Class 12 Physical Chemistry NEET weightage: Very High 322 questions
Covers galvanic cells, the Nernst equation, conductance, Kohlrausch's law, and electrolysis (Faraday's laws). One of the highest-yield Class 12 Chemistry chapters — Nernst-equation numericals and EMF/cell-potential questions appear in almost every NEET/JEE paper.
Practice all 322 Electrochemistry questions →Topics inside Electrochemistry
electrochemical-cells
24
Conductance of Electrolytic Solutions
15
nernst-equation
12
Electrolysis
11
electrolysis-and-faradays-laws
10
conductance-and-conductivity
8
electrode-potentials-and-electrochemical-series
6
electrochemical-series
6
kohlrausch-law
6
Electrochemical Cells and Electrode Potentials
5
electrochemical-thermodynamics
4
Batteries and Fuel Cells
3
Nernst Equation and Cell Thermodynamics
2
electrochemical-cells-and-fuel-cells
2
galvanic-cells
2
electrolytes-and-ionisation
1
cell-potential
1
Corrosion and Electrochemical Protection
1
kohlrauschs-law
1
batteries-and-cells
1
Frequently asked questions
What is the single most important formula in this chapter?
The Nernst equation, used to calculate cell potential under non-standard conditions, is this chapter's most frequently applied and highest-value formula.
Are Faraday's laws of electrolysis tested numerically?
Yes — calculating the mass of substance deposited/liberated given current and time is a standard, recurring numerical type.