The environmental friendly chemical now-a-days used for bleaching the paper in the presence of a suitable…
The environmental friendly chemical now-a-days used for bleaching the paper in the presence of a suitable catalyst is
- chlorine
- sulphur dioxide
- hydrogen peroxide
- bleaching powder
Solution
Hydrogen per oxide used as catalyst for
bleaching the paper due to pollution free nature.
Asked in: AP EAMCET 2018 (22 Apr Shift 1)
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