JEE Main & Advanced Chemistry The s-Block Elements / s-ब्लॉक के तत्व Question Bank Alkali Metals

  • question_answer
    When \[NaOH\] is prepared, the gas released is [CPMT 1996]

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

    B) \[{{H}_{2}}\]

    C) \[{{O}_{2}}\]

    D) \[{{H}_{2}}O\]

    Correct Answer: A

    Solution :

      \[2NaCl+2{{H}_{2}}O\to 2NaOH+\underset{\text{Anode}}{\mathop{C{{l}_{2}}}}\,+\underset{\text{Cathode}}{\mathop{{{H}_{2}}}}\,\]


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