A solution reacts with crushed egg-shells to give a gas that turns lime-water milky. The solution contains

(a) NaCl

(b) HCl

(c) LiCl

(d) KCl

Asked by Shivani Kumari | 1 year ago |  199

1 Answer

Solution :-

Answer is HCl.

Egg shells contains calcium carbonate, which on reaction with HCl liberates CO2 gas which turn lime water to milky.

CaCO3 + 2HCl → CaCl2 + H2O + CO2

Answered by Vishal kumar | 1 year ago

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