| ⇦ | 
| ⇨ |
8.2 L of an ideal gas weight 9.0 gm at 300 K and 1 atm pressure. The molecular mass of the gas is
Options
(a) 9
(b) 18
(c) 27
(d) 36
Correct Answer:
27
Explanation:
PV = nRT = (m / M) RT ⇒ M = mRT / PV = (9.0 × 0.0821 × 300) / (1 × 8.2) = 27
Related Questions: - Aspirin is chemically
- Change in enthalpy for reaction,2H₂O₂ → 2H₂O + O₂
- A sp³ – hybrid orbital contains
- Photochemical smog is due to the presence of
- Chlorine is liberated, when we heat
Topics: States of Matter Gases and Liquids
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Aspirin is chemically
- Change in enthalpy for reaction,2H₂O₂ → 2H₂O + O₂
- A sp³ – hybrid orbital contains
- Photochemical smog is due to the presence of
- Chlorine is liberated, when we heat
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