Bleaching powder (chemically known as calcium chloro hypochlorite)
is commercially produced by the action of chlorine on
(A) Slaked lime
(B) Soda lime
(C) Calcium perchlorate
(D) None of these
is commercially produced by the action of chlorine on
(A) Slaked lime
(B) Soda lime
(C) Calcium perchlorate
(D) None of these