1.

Why does moist Cl2 act as bleaching agent ? A) In presence of water, Cl2 gives nascent hydrogen. B) In presence of water, Cl2 gives nascent oxygen. C) Moist Cl2 imparts colour to the substance. D) Moist chlorine liberates nascent chlorine.

Answer»

B) In presence of water, Cl2 gives nascent oxygen. 



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