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NEET2014Chemistryp Block Elements (Group 15, 16, 17 & 18)Actual

a   H 2 O 2 + O 3 → H 2 O + 2 O 2 b   H 2 O 2 + A g 2 O → 2 A g + H 2 O + O 2 Role of hydrogen peroxide in the above reactions is respectively:

Options

  1. AOxidizing in a and reducing in b
  2. Breducing in a and oxidizing in b
  3. Creducing in a and b
  4. Doxidizing in ( a ) and b

Correct answer

C. reducing in a and b

Step-by-step solution

O 3 is reduced into O - 2 ion and A g 2 O is reduced to A g so H 2 O 2 is reducing agent in both a and b

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