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On doubling P and V with constant temperature the equilibrium constant will
Options
(a) remain constant
(b) become double
(c) become one-fourth
(d) none of these
Correct Answer:
remain constant
Explanation:
On doubling P and volume with constant T, the equilibrium constant (K) will remain constant. Pressure will never affect the value of K. It may result in the shifting of equilibrium but not the equilibrium constant value. Temperature always changes K because on adding heat to a system in state of equilibrium will always alter the forward reaction rate differently than the reverse reaction rate. Also by doubling the volume, the concentrations of both reactants and product evenly become half. Therefore, overall there is no change in equilibrium constant value (K).
Related Questions: - Which one of the following statements for the order of a reaction is incorrect
- Alum in dyeing of clothes is used as
- Dinitrogen and dioxygen are main constituents of air but these do not react
- Which is a metalloid
- Which one of the following has ΔS⁰ greater then zero
Topics: States of Matter Gases and Liquids
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following statements for the order of a reaction is incorrect
- Alum in dyeing of clothes is used as
- Dinitrogen and dioxygen are main constituents of air but these do not react
- Which is a metalloid
- Which one of the following has ΔS⁰ greater then zero
Topics: States of Matter Gases and Liquids (80)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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