Propylene is compressed adiabatically from $\frac{11\mathrm{.}5}{b}ar$ and $30C$ to $\frac{18}{b}ar$ at a rate of $1$mol$*s^{-1}.$ If the compressor efficiency is $0\mathrm{.}8,$ what is

the power requirement of the compressor, and what is the discharge temperature of the propylene?

The power requirement of the compressor is

$xkW.$

The discharge temperature of the propylene is

K$.$