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FSc Chemistry Book2, CH 5, LEC 9: The Bleaching Action & Calcium Hypochlorite

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This video lecture from The Halogens and The Noble Gases  (F.Sc. second year Chemistry) covers: Concept of decolorizing(Bleaching) and how it works by breaking the bonds in chromophores by oxidation or reduction. Chemical properties of calcium hypochlorite (the bleaching powder). Find more e-learning material and educational video lectures in Urdu at These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.

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