Question: Chemical formula of ‘salt cake’ is
[A].Na2SO4
CaSO4
MgSO4
BaSO4
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.