AP EAMCET · Chemistry · Environmental Chemistry
The environmental friendly chemical now-a-days used for bleaching the paper in the presence of a suitable catalyst is
- A chlorine
- B sulphur dioxide
- C hydrogen peroxide
- D bleaching powder
Answer & Solution
Correct Answer
(C) hydrogen peroxide
Step-by-step Solution
Detailed explanation
Hydrogen per oxide used as catalyst for bleaching the paper due to pollution free nature.
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