1.

What happens when chloride of lime reacts with sulphuric acid ? Write chemical equation involved.

Answer»

2CaOCl2(s) + H2SO4(aq) → CaSO4(aq) +CaCl2(aq) + 2HCIO(aq)

HCIO →  HCI + [O]

HCIO-Hypochlorous acid    

[O]-Nascent oxygen

Coloured Substance + [O]→Colourless.



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