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Diffusion Questions

Practice 2 Diffusion questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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Practice by Exam:Chemistry(2)

About Diffusion — practice questions, PYQs & concepts

Diffusion is a frequently-tested topic on Chemistry. ExamTest.live currently lists 2 Diffusion questions, 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.

Diffusion weight in competitive exams

Across our Diffusion question bank, the largest sources are Chemistry (2). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 0 easy Diffusion questions are available — build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent paper or older PYQs you have not attempted.
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  • Read every explanation: Even on questions you got right — the explanation often surfaces a faster approach you can reuse.

All Diffusion Questions(1–2 of 2)

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Q1mediummcqChemistryChemistry
0% accuracy
Two gases and having the same volume diffuse through a porous partition in and seconds respectively. The molecular mass of is . Molecular mass of will be:
Q2mediummcqChemistryChemistry
of each gas and of gas takes and seconds respectively for effusing through a pin hole under the similar conditions. If molecular mass of gas is , the molecular mass of gas will be:

Frequently Asked Questions

How many Diffusion questions are on ExamTest.live?▼
We have 2 Diffusion questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Diffusion MCQs free?▼
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Which exams include Diffusion questions?▼
Diffusion questions are commonly asked in Chemistry. You can filter by exam using the links above.
How do I practice Diffusion 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.