It is required to reduce the volume of a gas by 20% by compressing it is constant pressure to do so the gas has to be cooled if the gas attains a final temperature of
157 degree Celsius find the initial temperature of gas
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Answer:
v1=800 cm^3
T1=22 degree celcius
-273+22=295k
v2=20 percent=v1
20/100*800=160 cm^3
v1/t1=v2/t2
800/295=960/t2
t2=960*295/800
t2=354k
t2=354-273
t2=81 degree celcius
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