A metal carbonate X on treatment with a mineral acid liberates a gas which when passed through aqueous solution of a substance Y gives back X. The substance Y on reaction with the gas obtained at anode during electrolysis of brine gives a compound Z which can decolorise coloured fabrics. Name the compounds X,Y and Z ?
Asked by rushabh123 | 14th Mar, 2019, 10:57: AM
A metal carbonate X on treatment with a mineral acid liberates a gas which when passed through an aqueous solution of a substance Y gives back X.
Chlorine gas is obtained at the anode during electrolysis of brine.
The substance Y on reaction with the Cl2 gas obtained at the anode during electrolysis of brine gives a compound Z.
The compound X is CaCO3
The compound y is Ca(OH)2
The compound Z is CaOCl2
Answered by Varsha | 14th Mar, 2019, 03:23: PM
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