CaCI_(2).6H_(2)O(s)hArrCaCI_(2)(s)+6H_(2)O(s) K_(p)=6.4xx10^(-17) atm^(6) Excess solid CaCI_(2).6H_(2)O "&" CaCI_(2) "are taken in a container containing some water vapours at a pressure of "1.14 "torr at a particular temp".

CaCI_(2).6H_(2)O(s)hArrCaCI_(2)(s)+6H_(2)O(s) K_(p)=6.4xx10^(-17) atm

1.	CaCI_(2).6H_(2)O(s)hArrCaCI_(2)(s)+6H_(2)O(s) K_(p)=6.4xx10^(-17) atm^(6) Excess solid CaCI_(2).6H_(2)O "&" CaCI_(2) "are taken in a container containing some water vapours at a pressure of "1.14 "torr at a particular temp".
Answer» `CaCI_(2)(s)` acts as DRYING agent under GIVEN condition. `CaCI_(2)(s)` acts as hydrosceopic SUBSTANCE given condition. `CaCI_(2)6H_(2)O(s)` acts as effuoroscent substance. Mass of `CaCI_(2).6H_(2)O(s)` increases dueto some reaction. Solution :Equilibrium partial PRESSURE of `H_(2)O(g)=(24xx10^(-18))=2xx10^(-3)atm=1.52` torr