MCQ
Chlorine can be manufactured from
- AElectrolysis of $NaCl$
- ✓Electrolysis of brine
- CElectrolysis of bleaching powder
- DAll of these
✓
Answer
Correct option: B.
Electrolysis of brine
b
(b) $2NaCl+2{{H}_{2}}O\,\xrightarrow{\text{Electrolysis}}$$\underset{\text{(aq)}}{\mathop{2NaOH}}\,+\underset{\text{(}g\text{)}}{\mathop{C{{l}_{2}}}}\,+\underset{(g)}{\mathop{{{H}_{2}}}}\,$
(b) $2NaCl+2{{H}_{2}}O\,\xrightarrow{\text{Electrolysis}}$$\underset{\text{(aq)}}{\mathop{2NaOH}}\,+\underset{\text{(}g\text{)}}{\mathop{C{{l}_{2}}}}\,+\underset{(g)}{\mathop{{{H}_{2}}}}\,$
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