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Spontaneity Questions

Practice 9 Spontaneity questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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9
Total Questions
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2
Easy
๐ŸŸก
7
Medium
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0
Hard
Practice by Exam:Chemistry(9)

About Spontaneity โ€” practice questions, PYQs & concepts

Spontaneity is a frequently-tested topic on Chemistry. ExamTest.live currently lists 9 Spontaneity 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 โ€” every answer key is free, no sign-up required.

Spontaneity weight in competitive exams

Across our Spontaneity question bank, the largest sources are Chemistry (9). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 2 easy Spontaneity questions are available โ€” 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.
  • Time yourself: Every question shows the average solve time so you can benchmark your speed against other students.
  • Read every explanation: Even on questions you got right โ€” the explanation often surfaces a faster approach you can reuse.

All Spontaneity Questions(1โ€“9 of 9)

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Q1mediummcqChemistryAIEEE2026
0% accuracy
For a spontaneous reaction the , equilibrium constant () and will be respectively:
Q2mediummcqChemistryNEET (UG) 20172026
0% accuracy
For a given reaction, and . The reaction is spontaneous at: (Assume that and do not vary with temperature)
Q3mediummcqChemistryAIEEE 20072026
0% accuracy
Identify the correct statement regarding a spontaneous process:
Q4mediummcqChemistryAIEEE 20072026
0% accuracy
In conversion of limestone to lime, , the values of and are and respectively at . Above which temperature will the reaction become spontaneous?
Q5mediummcqChemistryNEET 20172026
For a given reaction, and . The reaction is spontaneous at (Assume that and do not vary with temperature):
Q6mediummcqChemistryAIEEE2026
For a particular reversible reaction at temperature , and were found to be both . If is the temperature at equilibrium, the reaction would be spontaneous when:
Q7easymcqChemistryChemistry
For the gas phase reaction , which of the following conditions is correct?
Q8easymcqChemistryChemistry
The values of and for the reaction are and respectively. This reaction will be spontaneous at:
Q9mediummcqChemistryChemistry
The correct thermodynamic conditions for the spontaneous reaction at all temperatures is:

Frequently Asked Questions

How many Spontaneity questions are on ExamTest.live?โ–ผ
We have 9 Spontaneity questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Spontaneity MCQs free?โ–ผ
Yes. All Spontaneity questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Spontaneity questions?โ–ผ
Spontaneity questions are commonly asked in Chemistry. You can filter by exam using the links above.
How do I practice Spontaneity questions effectively?โ–ผ
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.