A 1800 gm mixture of anhydrous CuSO_(4)(s) and its hydrated form [CuSO_(4).5H_(2)O(s)] undergoes 20% loss in mass on heating. Mole fractrion of CuSO_(4) in mixture is (Atomic mass of Cu = 64) :

A 1800 gm mixture of anhydrous CuSO_(4)(s) and its hydrated form [CuSO

1.	A 1800 gm mixture of anhydrous CuSO_(4)(s) and its hydrated form [CuSO_(4).5H_(2)O(s)] undergoes 20% loss in mass on heating. Mole fractrion of CuSO_(4) in mixture is (Atomic mass of Cu = 64) :
Answer» `(3)/(40)` `(4)/(9)` `(5)/(9)` `(1)/(2)` ANSWER :C