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Chapter test · Chemistry · Class 12

Redox Reactions and Electrochemistry

This test asks up to 25 questions on the real pattern and marking, and hands you a concept-by-concept report the moment you finish. It covers 4 key concepts: Electrochemical cells and EMF, Nernst equation and thermodynamic links, Conductance and Electrolysis and batteries.

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Questions
Up to 25 — 20 MCQ + 5 numerical
Time
60 minutes, fixed
Marking
JEE Main: +4 / −1 on A, +4 / 0 on B
Class
Class 12 · Chemistry
Report
Concept breakdown + cognitive demand, instantly

What this test covers

4 key concepts, tested the way the exam tests them.

Mapped from EduPeak’s learning framework for this chapter — the same map your report scores you against.

  1. 1
    Electrochemical cells and EMF
    • Constructs cell notation and computes standard EMF from electrode potentials.Apply & Analyse
  2. 2
    Nernst equation and thermodynamic links
    • Applies the Nernst equation and relates EMF to Delta-G and K.Apply & Analyse
  3. 3
    Conductance
    • Computes conductivity and molar conductivity and applies Kohlrausch’s law.Apply & Analyse
  4. 4
    Electrolysis and batteries
    • Applies Faraday’s laws and outlines commercial cells and corrosion.Apply & Analyse
Level of thinking demanded4 learning objectives
Recall & understandingApply & AnalyseHigher-order

This chapter is tested mostly at the Apply & Analyse level.

In your board

Where this chapter sits in your syllabus.

The same EduPeak test, found under your own textbook’s chapter name.

  • CBSE
    Redox Reactions · Electrochemistry
    ✓ in your syllabus
  • Gujarat (GSEB)
    Redox Reactions · Electrochemistry
    ✓ in your syllabus
  • Madhya Pradesh (MPBSE)
    Redox Reactions · Electrochemistry
    ✓ in your syllabus
  • Rajasthan (RBSE)
    Redox Reactions · Electrochemistry
    ✓ in your syllabus
  • Bihar (BSEB)
    Unit-IX Redox Reactions · Unit-III Electrochemistry
    ✓ in your syllabus
  • Uttar Pradesh (UPMSP)
    अपचयोपचय अभिक्रियायें / Redox Reactions · वैद्युत रसायन / Electrochemistry
    ✓ in your syllabus
  • ISC (CISCE)
    Redox Reactions · Electrochemistry
    ✓ in your syllabus
  • Cambridge International A Level
    Electrochemistry (AS · A2)
    ✓ in your syllabus
  • IB Diploma Programme (HL)
    3.2 Electron transfer reactions (Reactivity 3: What Are the Mechanisms of Chemical Change?)
    ✓ in your syllabus
See all chapters in your board’s names →

Try one

A sample question from this chapter.

Drawn fresh from the chapter’s bank on every visit. Reveal the worked solution when you are ready — the way your report explains every question.

SampleChemistry· MCQ+4 / -1
The molar conductivity for electrolytes A and B are plotted against as shown below. Electrolytes A and B respectively are :
A plot of molar conductivity \(\Lambda_m\) (S cm\(^2\) mol\(^{-1}\)) on the y-axis (marked at 200 and 400) versus \(C^{1/2}\) (mol L\(^{-1}\))\(^{1/2}\) on the x-axis (marked at 0.2 and 0.4). Curve A starts high and falls steeply as \(C^{1/2}\) increases (weak electrolyte); curve B is nearly flat with a slight linear decrease (strong electrolyte).
  1. A.A is a weak electrolyte; B is a weak electrolyte
  2. B.A is a strong electrolyte; B is a strong electrolyte
  3. C.A is a weak electrolyte; B is a strong electrolyte
  4. D.A is a strong electrolyte; B is a weak electrolyte
Worked, step by step — the way your report explains every question. Loads on request.
In the real test, every question is fresh from the chapter’s bank — and your report shows the worked solution for each one.

Keep climbing

Related Class 12 Chemistry chapters

Chemical Kineticsp-Block Elementsd and f Block ElementsCoordination CompoundsOrganic Compounds with HalogensOrganic Compounds with Oxygen

Good to know

About this chapter test

How is the test scored?
Exactly like JEE Main: +4 for a correct answer, −1 for a wrong MCQ, and no negative marking on numericals. Your total, pacing and concept-by-concept accuracy appear in your report the moment you submit.
Which class is Redox Reactions and Electrochemistry in?
Redox Reactions and Electrochemistry sits in Class 12 Chemistry here. Pick your class when you start — the whole chapter list is organised the same way.
Can I take it more than once?
Yes — each attempt draws from the chapter’s bank, and your report tracks your best and your progress across attempts.
Is it free?
Free chapter tests are included with every account, and each one comes with the complete report. No card needed to start.

25 questions. 60 minutes. One honest answer.

Find out exactly where you stand on this chapter — today.

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