Question

48. A sample of copper sulphate pentahydrate
contains 8.64 g of oxygen. How many gram of Cu
is present in this sample ? (Atomic mass of Cu =
63.5, S = 32.06, 0 = 16)
(a) 0.952 g
(b) 3.816 g
(C) 3.782 g
(d) 8.64 g

please give full solution of above question​

Answer 1

Answer:

takes time

Explanation:

consider the attachment

Answer 2

Answer:

I want text explanation