JEE Main & Advanced Chemistry The p-block Elements-II Question Bank Halogen Family

  • question_answer Chlorine can be manufactured from [CPMT 1989]

    A) Electrolysis of \[NaCl\]

    B) Electrolysis of brine

    C) Electrolysis of bleaching powder

    D) All of these

    Correct Answer: B

    Solution :

    \[2NaCl+2{{H}_{2}}O\,\xrightarrow{\text{Electrolysis}}\]\[\underset{\text{(aq)}}{\mathop{2NaOH}}\,+\underset{\text{(}g\text{)}}{\mathop{C{{l}_{2}}}}\,+\underset{(g)}{\mathop{{{H}_{2}}}}\,\]

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