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AP EAMCET201822 Apr 2018Morning ShiftChemistryEnvironmental ChemistryActual

The environmental friendly chemical now-a-days used for bleaching the paper in the presence of a suitable catalyst is

Options

  1. Achlorine
  2. Bsulphur dioxide
  3. Chydrogen peroxide
  4. Dbleaching powder

Correct answer

C. hydrogen peroxide

Step-by-step solution

Hydrogen per oxide used as catalyst for bleaching the paper due to pollution free nature.

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