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in P - block elements by (63.8k points)

Bleaching of a fabric cloth is done using A and excess of chlorine is removed using B. A and B are : 

(A) CaOCl2, Na2SO3 

(B) Na2S2O3, CaOCl

(C) CaCl2, Na2S2O3 

(D) CaOCl2, Na2S2O3

1 Answer

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Best answer

(D) CaOCl2, Na2S2O3

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