| ⇦ | 
| ⇨ |
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: - Mercurous chloride exists in the form of
- Aluminium reacts with caustic soda to form
- The most probable radius (in pm) for finding the electron in He⁺ is
- Which of the following organic compounds has same hybridization as its
- The kinetic energy of a gas molecule is … temperature
Topics: States of Matter Gases and Liquids
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Mercurous chloride exists in the form of
- Aluminium reacts with caustic soda to form
- The most probable radius (in pm) for finding the electron in He⁺ is
- Which of the following organic compounds has same hybridization as its
- The kinetic energy of a gas molecule is … temperature
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