Thermodynamics Part 2

Section: Physics
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Question : 80 of 100
 
Marks: +1, -0
A cylinder with fixed capacity of 67.2lit contains helium gas at STP. The amount of heat needed to raise the temperature of the gas by 20°C is : [Given that R=8.31J mol−1k−1]
[10 Apr 2019 Shift 1]
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