| ⇦ | 
| ⇨ |
Increasing order of rms velocities of H₂,O₂,N₂ and HBr is
Options
(a) H₂,O₂,N₂,HBr
(b) HBr,O₂,N₂,H₂
(c) H₂,N₂,O₂, HBr
(d) HBr,N₂,O₂,H₂
Correct Answer:
HBr,O₂,N₂,H₂
Explanation:
Increasing order of rms velocities of H₂, O₂, N₂ and HBr is HBr,O₂,N₂,H₂
rms velocity is inversely proportional to square root of molar mass M,
ν(rms) = √(3RT / M)
.·. rms velocity decreases with increase in molar mass.
Related Questions: - Which of the following has a tendency for covalent compound formation
- The solubility of I₂ increases in water in the presence of
- At equilibrium, the value of change in Gibb’s free energy (ΔG) is
- Veronal is what type of drug
- Benzaldehyde is different from aliphatic aldehydes in its reaction towards
Topics: States of Matter Gases and Liquids
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following has a tendency for covalent compound formation
- The solubility of I₂ increases in water in the presence of
- At equilibrium, the value of change in Gibb’s free energy (ΔG) is
- Veronal is what type of drug
- Benzaldehyde is different from aliphatic aldehydes in its reaction towards
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