Bleaching powder gives smell of chlorine because it-

1.	Bleaching powder gives smell of chlorine because it-
A.	is unstable
B.	gives chlorine on exposure to atmosphere
C.	is a mixture of chlorine and slaked lime
D.	contains excess of chlorine
Answer» C. is a mixture of chlorine and slaked lime

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Bleaching powder gives smell of chlorine because it-

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