Question

A solution react with egg shell to give co2 gas the solution contains

Answer 1

Answer:-

Acids

Q. A solution react with egg shell to give co2 gas the solution contains.

Explanation:-

The egg shell is made up of calcium carbonate which is a metal carbonate and the solution reacts with metal carbonate produces carbon dioxide gas is acids.

When a metal carbonate or bicarbonate reacts with acids they produce metal salt water and liberate carbon dioxide gas.

The above reaction can be explained as :-

$HCl + CaCO_3 → CaCl_2 + H_2O + CO_2$

here, HCl is taken as acids.

HCl is taken as acids. and calcium carbonate is egg shell.

In this reaction the egg shell react with acid present in solution to gives metal salt, water and evolve carbon dioxide gas.