Electrochemistry is small but extremely consistent. The Nernst equation appears almost every year. EMF calculations using standard reduction potentials, conductivity (specific, molar, equivalent), and Faraday's laws of electrolysis cover most questions.
NCERT chapters to cover
- 📘Class 12 Ch 3: Electrochemistry
Exam tips
- 1Nernst equation at 298 K: E = E° − (0.059/n) log Q.
- 2Standard cell potential: E°_cell = E°_cathode − E°_anode (both as reduction potentials).
- 3Faraday's law: moles deposited = It/(nF), where n is electrons per ion.
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FAQ
How many Electrochemistry questions come in NEET?▾
Based on NEET past papers from 2018–2025, Electrochemistry typically delivers 2–3 questions per year.
Which NCERT chapters cover Electrochemistry?▾
For NEET Electrochemistry, study Class 12 Ch 3: Electrochemistry.
What's the best way to prepare Electrochemistry for NEET?▾
Nernst equation at 298 K: E = E° − (0.059/n) log Q. Standard cell potential: E°_cell = E°_cathode − E°_anode (both as reduction potentials).