An example of a double salt is [MP PET 2001]

1.	An example of a double salt is [MP PET 2001]
A.	Bleaching powder
B.	Hypo
C.	\[{{K}_{4}}[Fe{{(CN)}_{6}}]\]
D.	Potash alum
Answer» E.

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An example of a double salt is [MP PET 2001]

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