| ⇦ | 
| ⇨ |
A certain mass of gas occupies a volume of 300 c.c. at 27⁰C and 620 mm pressure.The volume of this gas at 47⁰C and 640 mm pressure will be
Options
(a) 400 c.c.
(b) 350 c.c.
(c) 310 c.c.
(d) 510 c.c.
Correct Answer:
310 c.c.
Explanation:
V₁ = 300 cc, V₂ = ?, P₁ = 620 mm , P₂ = 640 mm. T₁ = 27 + 273 = 300 K, T₂ = 47 + 273 = 320. From the relationship, P₁V₁ / T₁ = P₂V₂ / T₂. ⇒ V₂ = 620 * 300 * 320 / 300 * 640 = 310 c.c
Related Questions: - An aqueous solution of CoCl₂ on addition of excess of concentration HCl
- Which of the following metal is not manufactured by electrolysis
- If the adsorbate is held on a surface by weak Van der Walls forces
- Ethyne can be oxidised to oxalic acid by using
- Reaction of a carbonyl compound with one of the following reagents involves
Topics: States of Matter Gases and Liquids
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An aqueous solution of CoCl₂ on addition of excess of concentration HCl
- Which of the following metal is not manufactured by electrolysis
- If the adsorbate is held on a surface by weak Van der Walls forces
- Ethyne can be oxidised to oxalic acid by using
- Reaction of a carbonyl compound with one of the following reagents involves
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
Leave a Reply