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One mole of an ideal gas is kept enclose...

One mole of an ideal gas is kept enclosed under a light piston (area `=10^(-1)m^(2)`) connected by a compressed spring (spring constant 100 N/m). The volume of gas is `0.83m^(3)` and its temperature is 100K. The gas is heated so that it compresses the spring further by `0.1m`. The work done by the gas in the process is : (Take R =`8.3`J/K-mole and suppose there is no atmosphere).

A

`3 J`

B

`6 J`

C

`9 J`

D

`1.5 J`

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • One mole of gas of specific heat ratio 1.5 being initially at temperature 290 K is adiabatically compressed to increase its pressure 8 times. The temperature of the gas after compression will be

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    B
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    C
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