NEET Chemistry NEET PYQ-Halogen Family

  • question_answer
    Which one of the following is present as an active ingredient in bleaching powder for bleaching action? [AIPMT (S) 2011]

    A) \[\text{Ca(OCl}{{\text{)}}_{\text{2}}}\]

    B) \[\text{Ca}{{\text{O}}_{\text{2}}}\text{Cl}\]

    C) \[\text{CaC}{{\text{l}}_{\text{2}}}\]

    D) \[\text{CaOC}{{\text{l}}_{\text{2}}}\]

    Correct Answer: D

    Solution :

    [d] \[Ca{{(OCl)}_{2}},\] Calcium hypochlorite is the active ingredient in bleaching powder which releases chlorine.


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