Zirconium transforms from $$ to $$ phase at $1136K$ with the enthalpy of transition $3900\frac{J}{m}ol.$ If

non$-$equilibrium transition from $$ to $$ takes place at $1050K,$ estimate the molar $G$ at this

temperature. $(15\%)$

Given

$C_P(-Zr)=21\mathrm{.}97+11\mathrm{.}63{10}^{-3}T(\frac{J}{m}ol*K)$

$C_P(-Zr)=23\mathrm{.}22+4\mathrm{.}64{10}^{-3}T(\frac{J}{m}ol*K)$