Question

The total number of atoms represented by the
compound CuSO₄.5H₂O is
(a) 27 (b) 21
(c) 5 (d) 8

Answer 1

Answer:

The total number of atoms represented by the

compound CuSO₄.5H₂O is

(a) 27

Answer 2

Answer: (B)21

Explanation:here,in this compound CuSO4.5H2O

The no.of atoms of the following elements area as follow-

Copper-1

Sulphur-1

Oxygen-9

Hydrogen-10

So, the total no. Of atoms are 21

Hope you understand