When chlorine water is exposed to sunlight, O_2 is liberated. Hen… - Vidyadip

MCQ

When chlorine water is exposed to sunlight, ${O_2}$ is liberated. Hence

A
Hydrogen has little affinity to ${O_2}$
B
Hydrogen has more affinity to ${O_2}$
✓
Hydrogen has more affinity to $C{l_2}$
D
It is a reducing agent

✓

Answer

Correct option: C.

Hydrogen has more affinity to $C{l_2}$

c
(c) $\mathop {{H_2}O + C{l_2}}\limits_{{\rm{Exposed to air}}} \, \to \,HCl + HClO$

$HClO\, \to \,HCl + [O]$ or $2HClO\, \to \,2HCl + {O_2}$

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