When an ideal gas in a cylinder was compressed isothermally by a piston, the work done on the gas was found to be 
. During this process about
A
cal of heat flowed out from the gas
B
cal of heat flowed into the gas
C
cal of heat flowed into the gas
D
cal of heat flowed out from the gas
Text Solution
Verified by ExpertsThe correct answer is:
A
In isothermal compression, there is always an increase of heat. which must flow out the gas.
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