11th Class Chemistry Alkali Metals Question Bank Alkali Metals

  • question_answer \[NaOH\] is manufactured by electrolysis of brine solution. The products of the reaction are [KCET 1990]

    A) \[C{{l}_{2}}\] and \[{{H}_{2}}\]

    B) \[C{{l}_{2}}\] and \[Na-Hg\]

    C) \[C{{l}_{2}}\] and \[Na\]

    D) \[C{{l}_{2}}\] and \[{{O}_{2}}\]

    Correct Answer: A

    Solution :

    \[2NaCl+2{{H}_{2}}O\to 2NaOH+{{H}_{2}}+C{{l}_{2}}\]

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