| ⇦ | 
| ⇨ |
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: - Fac-mer isomerism is associated with which one of the following complexes?
- Which is correct example of condensation polymer
- The volume of water to be added to N/2 HCl to prepare 500 cm³ of N/10 solution is
- One mole of an ideal gas at 300 K is expanded isothermally
- Chloroamphenicol is effective against
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Fac-mer isomerism is associated with which one of the following complexes?
- Which is correct example of condensation polymer
- The volume of water to be added to N/2 HCl to prepare 500 cm³ of N/10 solution is
- One mole of an ideal gas at 300 K is expanded isothermally
- Chloroamphenicol is effective against
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