NEET Chemistry Chemical Equilibrium MCQ Question
What happens to the reaction when hydrogen is added at equilibrium?
The reaction moves in the forward direction.
The reaction stops completely.
The concentration of products decreases.
The equilibrium constant changes immediately.
Correct Answer
Detailed Explanation
When hydrogen is added at equilibrium, the reaction quotient Qc becomes less than Kc, prompting the reaction to move in the forward direction to re-establish equilibrium.
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