Chemistry, asked by Vksehrawat2649, 10 months ago

A solution reacts with crushed egg shell give a gas that turns lime water milky

Answers

Answered by gauravarduino

Explanation:

The egg - shells are made up of calcium carbonate. When it reacts with HCl it liberates CO2 gas which turns lime water milky. CaCO3 + 2HCl → CaCl2 + H2O + CO2

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