If 300 mL of a gas at 27⁰ C is cooled to 7⁰C at constant pressure, its final volume

⇦

⇨

If 300 mL of a gas at 27⁰ C is cooled to 7⁰C at constant pressure, its final volume will be

Options

(a) 350 mL
(b) 540 mL
(c) 135 mL
(d) 280 mL

Correct Answer:

280 mL

Explanation:

According to Charles’ law,
V₁/T₁ =V₂/T₂
putting the given values:
300 ml / 300K = V₂ /280 = V₂ = 280 ml

Related Questions:

1. Which of the following protein destroy the antigen when it enters in body call
2. Sodium thiosulphate is added in photography to
3. A solution containing 6 g urea per litre is isotonic with a solution containing
4. The boiling point of glycerol is more than propanol because of
5. If 0.1 M of a weak acid is taken, and its percentage of degree of ionization

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