| ⇦ | 
| ⇨ |
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: - The effective atomic number for [Rh(H₂O)₆]³⁺ (atomic number for Rh is 45) is
- Which of the following is diamagnetic
- Decreasing order of nucleophilicity is
- Which of these is a hypnotic
- Which of the following metals reacts with water
Topics: States of Matter Gases and Liquids
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The effective atomic number for [Rh(H₂O)₆]³⁺ (atomic number for Rh is 45) is
- Which of the following is diamagnetic
- Decreasing order of nucleophilicity is
- Which of these is a hypnotic
- Which of the following metals reacts with water
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