A) dry air
B) moisture
C) sunlight
D) pure oxygen
Correct Answer: B
Solution :
Bleaching action of chlorine is only in presence of moisture where nascent oxygen is displaced from\[{{H}_{2}}O\]. \[C{{l}_{2}}+{{H}_{2}}O\xrightarrow{{}}HCl+HClO\] (unstable) \[HClO\xrightarrow{{}}HCl+[O]\]You need to login to perform this action.
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