NEET Chemistry Hydrogen Questions Solved

From the following statements regarding H2O2, choose the incorrect statement:

(a) It can act only as an oxidising agent

(b) It decomposes on exposure to light

(c) It has to be stored in plastic or wax lined glass bottles in dark

(d) It has to be kept away from dust

(a) H2O2 acts both as reductant and oxidant.

                               O-12          O°2 + 2e                           Reductant                    O-12 + 2e            2O-2                  Oxidant

Difficulty Level:

  • 65%
  • 9%
  • 14%
  • 14%
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