MCQ
Chlorine acts as a bleaching agent only in presence of
- ADry air
- ✓Moisture
- CSunlight
- DPure oxygen
✓
Answer
Correct option: B.
Moisture
b
(b) $C{l_2} + {H_2}O\, \to \,2HCl + [O]$ Nascent oxygen
(b) $C{l_2} + {H_2}O\, \to \,2HCl + [O]$ Nascent oxygen
$\underset{\text{flower}}{\mathop{\text{Coloured}}}\,\text{ }+[O]\,\underset{\text{agent}}{\mathop{\xrightarrow{\text{Bleaching }}}}\,\underset{(\text{Oxidized})}{\mathop{\text{Colourless}\,\text{flower}}}\,$
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