Calculate the entropy of a substance at 600 K using the following data.
(i) Heat capacity of solid from 0 K to normal melting point 200 K `C_("P.m.")(s)=0.035T" "JK^(-1)mol^(-1)`
(ii) Enthalpy of fusion = `7.5kJmol^(-1)`,
(iii) Enthalpy of vaporisation = `30kJmol^(-1)`.
(iv) Heat capacity of liquid from 200 K to normal boiling point `300KC_("P.m")(l)=60+0.016TJK^(-1)mol^(-1)`
(v) Heat capacity of gas from 300 K to 600 K at 1 atm
`C_("P.m")=50.0" "JK^(-1)mol^(-1)`.

Explanation

`205.08JK^(-1)mol^(-1)`