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JEE Advanced Model Paper 17 with solutions for online practice
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© examsnet.com
Question : 16
Total: 60
A monatomic ideal gas is used as the working substance for the cycle shown in the figure.Preocesses A → B and C → D are isothermal, while processes B → C and D → A areadiabatic. During process A → B , there is 400 J of work done by the gas on thesurroundings. Calculate how much heat (in 100 Joules) is expelled by the gas during processC → D ?
Your Answer:
Validate
Solution:
The cycle is carnot.
∴
|
Q
rejected
Q
supplied
|
=
T
C
T
A
⇒
Q
rejected
W
AB
=
250
1000
(∵ AB → isothermal) ⇒
Q
rejected
=100 J
© examsnet.com
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