An example of double salt is [CPMT 1986; CBSE PMT 1989; Roorkee 1990]

1.	An example of double salt is [CPMT 1986; CBSE PMT 1989; Roorkee 1990]
A.	Bleaching powder
B.	\[{{K}_{4}}[Fe{{(CN)}_{6}}]\]
C.	Hypo
D.	Potash alum
Answer» E.

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An example of double salt is [CPMT 1986; CBSE PMT 1989; Roorkee 1990]

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