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Electrolysis Questions

Practice 10 Electrolysis questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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10
Total Questions
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2
Easy
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7
Medium
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1
Hard
Practice by Exam:Physics(6)Chemistry(4)

About Electrolysis — practice questions, PYQs & concepts

Electrolysis is a frequently-tested topic on Physics, Chemistry. ExamTest.live currently lists 10 Electrolysis questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year — every answer key is free, no sign-up required.

Electrolysis weight in competitive exams

Across our Electrolysis question bank, the largest sources are Physics (6) and Chemistry (4). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 2 easy Electrolysis questions are available — build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
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All Electrolysis Questions(1–10 of 10)

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Q1easymcqPhysicsAIEEE 20042026
0% accuracy
The electrochemical equivalent of a metal is per coulomb. The mass of the metal liberated at the cathode when a current is passed for will be:
Q2mediummcqChemistryNEET 2020 E12026
On electrolysis of dil. sulphuric acid using Platinum (Pt) electrode, the product obtained at anode will be:
Q3hardmcqPhysicsAIEEE2026
Two voltameters one of copper and another of silver, are joined in parallel. When a total charge flows through the voltameters, equal amount of metals are deposited. If the electrochemical equivalents of copper and silver are and respectively the charge which flows through the silver voltameter is:
Q4mediummcqPhysicsAIEEE 20032026
The negative pole of a Daniell cell, sending a constant current through a circuit, decreases in mass by in . If the electrochemical equivalent of and are and (arbitrary units or mass ratio) respectively, the increase in the mass of the positive pole in this time is:
Q5mediummcqChemistryChemistry
0% accuracy
4.5g of aluminium (at. mass 27 amu) is deposited at cathode from Al3+ solution by a certain quantity of electric charge. The volume of hydrogen produced at STP from H+ ions in solution by the same quantity of electric charge will be :
Q6mediummcqChemistryChemistry
0% accuracy
The mass of carbon anode consumed (giving only carbondioxide) in the production of 270 kg of aluminium metal from bauxite by the Hall process is : (Atomic mass Al = 27)
Q7mediummcqPhysicsPhysics
In producing chlorine through electrolysis power at is being consumed. How much chlorine per min is liberated? ECE of chlorine is :
Q8easymcqPhysicsPhysics
A steady current of flows through a copper voltmeter for . If the electrochemical equivalent of copper is , the mass of copper deposited on the electrode will be:
Q9mediummcqChemistryChemistry
is reduced by electrolysis. If of current is passed through molten for , what mass of aluminium is produced? (At. mass of )
Q10mediummcqPhysicsPhysics
In producing chlorine by electrolysis power at is being consumed. How much chlorine per minute is liberated (E.C.E. of chlorine is )?

Frequently Asked Questions

How many Electrolysis questions are on ExamTest.live?▼
We have 10 Electrolysis questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Electrolysis MCQs free?▼
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Which exams include Electrolysis questions?▼
Electrolysis questions are commonly asked in Physics, Chemistry. You can filter by exam using the links above.
How do I practice Electrolysis questions effectively?▼
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.