2. Solved Papers
  3. BHU PMT

BHU PMT BHU PMT (Screening) Solved Paper-2005

  • question_answer
    What is the formula of bleaching powder?

    A) \[CaO(OCl)\]                     

    B) \[Ca(OCl)Cl\]

    C) \[Ca{{(OCl)}_{2}}\]         

    D) \[Ca{{(OCl)}_{2}}Cl\]

    Correct Answer: B

    Solution :

                     Bleaching powder is \[Ca(OCl)Cl\]


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