| ⇦ | 
| ⇨ |
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: - Which one of the elements with the following outer orbital configuration
- An oxygen containing organic compound upon oxidation forms a carboxylic acid
- Pb + Conc.HNO₃ gives
- Neutral divalent carbon species released as reaction intermediate in reaction
- A 5 molar solution of H₂SO₄ is diluted from 1 liter to a volume of 10 litres
Topics: States of Matter Gases and Liquids
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the elements with the following outer orbital configuration
- An oxygen containing organic compound upon oxidation forms a carboxylic acid
- Pb + Conc.HNO₃ gives
- Neutral divalent carbon species released as reaction intermediate in reaction
- A 5 molar solution of H₂SO₄ is diluted from 1 liter to a volume of 10 litres
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