Electrochemistry in NSEC: previous year question analysis
Electrochemistry has appeared 58 times in NSEC between 2007 and 2025, making it the 10th most-asked of 29 chapters and about 4.4% of the bank. Over the last 5 years it has averaged 2.8 questions per year.
Total PYQs
58
Years covered
2007–2025
Weightage rank
#10 of 29
Share of bank
4.4%
How many Electrochemistry questions appeared each year
| Year | Questions | Relative volume |
|---|---|---|
| 2013 | 3 | |
| 2014 | 4 | |
| 2015 | 4 | |
| 2016 | 6 | |
| 2017 | 4 | |
| 2018 | 4 | |
| 2019 | 3 | |
| 2021 | 1 | |
| 2022 | 3 | |
| 2023 | 4 | |
| 2024 | 4 | |
| 2025 | 2 |
Which Electrochemistry sub-topics are asked most
Every question in this chapter is tagged to a sub-topic, so you can see exactly where the marks sit before you revise.
- Faraday's laws of electrolysis7 questions
- Conductometric titration3 questions
- Nernst equation / cell emf2 questions
- Nernst equation / cell EMF2 questions
- Electrode potential and reducing power1 questions
- Molar conductance vs $\sqrt{C}$ for strong electrolytes1 questions
- Galvanic cell fundamentals1 questions
- Electroplating / electrolysis1 questions
- Electrolysis / Faraday's laws1 questions
- Feasibility from standard potentials1 questions
Question formats used in Electrochemistry
- Single-correct MCQ57
- Multiple-correct MCQ1
How Electrochemistry compares with nearby chapters
- #8The p-Block Elements73
- #9Some Basic Concepts of Chemistry67
- #10Electrochemistry58
- #11Chemical Kinetics55
- #12Thermodynamics54
Counts are computed from AcadXL’s own NSEC question bank, tagged chapter- and sub-topic-wise and checked against official answer keys. Sign in to attempt the 58 Electrochemistry questions with solutions.