Write the chemical name and formula for bleaching powder. For what purpose is it used in paper
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Ans: Chemical formula of Bleaching Powder is CaOCl2 and its Chemical name is Calcium Oxychloride. It is Prepared by Chlorine gas over dry slaked lime. Generally this method is used in large scale preparation of bleaching powder. Ca(OH)2 + Cl2 → CaOCl2 + H2O
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Chemical name of bleaching powder is Calcium hypochlorite
Chemical formula: Ca(ClO)2
Use in paper Manufacturing:
It is used to bleach the wood pulp.The wood pulp is bleached to make it lighter and whiter for paper.
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