On doubling P and V with constant temperature the equilibrium constant will

⇦

⇨

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:

1. Which of the following carbocations will be most stable
2. Co(NH₃)₅ONOCl₂ and Co(NH₃)₅NO₂Cl₂ show
3. The polymer used in orthopaedic devices and in controlled drug release is
4. Which of the following molecules has the largest root mean square velocity at 25°C
5. The forces present in the crystals of naphthalene are

Topics: States of Matter Gases and Liquids (80)
Subject: Chemistry (2512)

---

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

---

Share this page with your friends