The heat evolved in the conversion of `1 g-` atom of `beta-` sulphur into `alph-` sulphur is `82cal` at `25^(@)C` . If the specific heats of `alpha-` and `beta-` sulphur are `0.163` and `0.171 cal//g`, calculate the heat of transition for `beta-`sulphur into `alpha-` sulphur at `50^(@)C`.

Answer

`88.4cal//g-` atom;