Question

Match the following

(P)	Gypsum salt	(1)	\(ΚΑΙ(SO_4)_2\cdot 12H_2O\)
(Q)	Epson salt	(2)	\(FeSO_4\cdot7H_2O\)
(R)	Alum	(3)	\(CaSO_4\cdot2H_2O\)
(S)	Green vitriol	(4)	\(MgSO_4\cdot7H_2O\)

• A. P-1, Q-2, R-4, S-3
• B. P-3, Q-4, R-1, S-2
• C. P-4, Q-3, R-1, S-2
• D. P-2, Q-4, R-1, S-3

Answer 1

The Correct Option is B

The correct option is (B): P-3, Q-4, R-1, S-2