Using steam table data, determine the indicated property data for a process in which there is no change in specific entropy between state $1$ and state $2.$ In each case, also indicate the state.

$($a$)T_1=50C,x_1=100\%,P_2=150$kPa. Find $T_2,$ in $C,$ and $h,$ in $k\frac{J}{k}g$

$T_2=q,C$

$h=q,k\frac{J}{k}g$

Osubcooled liquid saturated liquid Osaturated liquid and saturated vapor

saturated vapor Osuperheated vapor

$($b$)T_1=15C,x_1=85\%,p_2=1$MPa. Find $T_2,$ in $C,$ and $u,$ in $k\frac{J}{k}g$

$T_2=C$

$u=k\frac{J}{k}g$

subcooled liquid saturated liquid $$ saturated liquid and saturated vapor

saturated vapor superheated vapor