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Questions  

One mole of an ideal gas expands at a constant temperature of 300 K from an initial volume of 10 litres to a final volume of 20 litres. The work done in expanding the gas is

(R = 8.31 J/mole-K)

a
750 joules
b
1728 joules
c
1500 joules
d
3456 joules

detailed solution

Correct option is B

Wiso=μRTloge⁡V2V1=1×8.31×300loge⁡2010=1728J

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