Question

how can you test a evolution of carbon dioxide gas during the reaction of acid with carbonate or bicarbonate??​

Answer 1

Answer:

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Answer 2

Answer:

Test for Evolution of Carbon Dioxide Gas: lime water test

This is the characteristic test for carbon dioxide gas. The gas evolved because of reaction of the acid with metal carbonate or metal hydrogen carbonate turns lime water milky. This shows that the gas is carbon dioxide gas.