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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).
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Topics: States of Matter Gases and Liquids
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Indicator used in the titration of oxalic acid and NaOH is
- Vapour pressure of dilute aqueous solution of glucose is 750 mm of mercury at
- Carbon percentage is maximum in
- Atoms or ions missing from the normal lattice point creating a vacancy is due to
- An atom has electronic configuration 1s²2s²2p⁶3s²3p⁶3d³4s², you will place it in
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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