Questions
Two moles of a certain ideal gas at a temperature 300 K were cooled isochorically so that the gas pressure is reduced (= 2) times. The gas is expanded isobarically afterwards till its temperature got back to original value. The total amount of heat absorbed by gas in this process is:
detailed solution
Correct option is B
Q=W=P02(V0)=P0V02=nRT02=(2)(8.3)(300)2=2500 JTalk to our academic expert!
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