1.

An ideal gas expands according to the law `PV^(3//2)`=constant We conclude thatA. the adiabatic exponent of the gas k=1.5B. the molar heat capacity `C=C_(V)-2R`C. temperature increases during the processD. such a gas is not feasible.

Answer» Correct Answer - B
`C=C_(V)+(PdV)/(ndT)`
`PV^(3//2)=k," "PV=nRT`
Find relation in V and T
`(dV)/(dT)=-(2V)/(T)`
`thereforeC=C_(V)-2R`


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