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11th Class Chemistry Redox Reactions / रेडॉक्स अभिक्रियाएँ Question Bank 11th CBSE Chemistry Redox Reactions

  • question_answer
    What is the oxidation number of chlorine in bleaching powder?

    Answer:

                    Chemical formula of bleaching powder is Oxidation no. of chlorine in \[C{{l}^{-}}\] ion = - 1 Oxidation no. of chlorine (\[x\]) in \[OC{{l}^{-}}\] ion = - 2 + \[x\] = - 1, or \[x\] = + 1 The average oxidation no. of \[Cl=-1+1=0\].


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