| ⇦ | 
| ⇨ |
The work done during the expansion of a gas from a volume of 4 dm³ to 6 dm³ against a constant external pressure of 3 atm is (1atm = 101.32 J)
Options
(a) -6 J
(b) -608 J
(c) ⁺304 J
(d) -304 J
Correct Answer:
-608 J
Explanation:
Work = -P(ext) x volume change =
-3 x 101.32 x (6 – 4)
= -6 x 101.32 = -607.92 J = -608 J
Related Questions: - Ethyl bromide can be obtained by the action of HBr on
- Copper metal crystallizes with a face centred cubic (fcc) lattice .It has
- Which of the following is the green coloured powder produced when ammonium
- The common oxidation state shown by lanthanides in their compounds is
- The role of cryolite in the metallurgy of extraction of aluminium is to
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Ethyl bromide can be obtained by the action of HBr on
- Copper metal crystallizes with a face centred cubic (fcc) lattice .It has
- Which of the following is the green coloured powder produced when ammonium
- The common oxidation state shown by lanthanides in their compounds is
- The role of cryolite in the metallurgy of extraction of aluminium is to
Topics: Thermodynamics (179)
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