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Question: Answered & Verified by Expert
A reversible reaction is in equilibrium. If a factor is changed which affect it, then
ChemistryChemical EquilibriumJEE Main
Options:
  • A The speed of forward and backward reaction increases
  • B The speed of forward and backward reaction decreases
  • C Only the speed of that reaction increases which nullifies the factor causing increase of speed
  • D No difference
Solution:
1065 Upvotes Verified Answer
The correct answer is: Only the speed of that reaction increases which nullifies the factor causing increase of speed
Correct option is 3. Only the speed of that reaction increases which nullifies the factor causing increase of speed A reversible reaction is in equilibrium. If a factor is changed which affect it, then Only the speed of that reaction increases which nullifies the factor causing increase of speed
hence $\mathrm{3}$ is correct answer

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