| ⇦ | 
| ⇨ |
Identify the gas which is readily adsorbed by activated charcoal
Options
(a) N₂
(b) SO₂
(c) H₂
(d) O₂
Correct Answer:
SO₂
Explanation:
In general, more easily liquefiable gases ( i.e. higher critical temperatures) are readily adsorbed as van der Waal’s forces are stronger near the critical temperatures. Thus, 1 g of activated charcoal adsorbs 380 ml of sulphur dioxide (critical temperature 157⁰C). 16 ml of methane (critical temperature – 83⁰C and 4.5 ml of hydrogen(critical temperature – 240⁰C.
Related Questions: - Cynanide and reacts isocyanide are isomers of type
- Kinetic energy of one mole of an ideal gas at 300 K is
- Increasing order of rms velocities of H₂,O₂,N₂ and HBr is
- Which of the following is the buffer solution
- Which of the following does not acts as Lewis acid
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Cynanide and reacts isocyanide are isomers of type
- Kinetic energy of one mole of an ideal gas at 300 K is
- Increasing order of rms velocities of H₂,O₂,N₂ and HBr is
- Which of the following is the buffer solution
- Which of the following does not acts as Lewis acid
Topics: Surface Chemistry and Isolation of Elements (88)
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