Question

in reaction of acid with bicarbonate ,how to test for evolution of carbon dioxide gas say it in breifly
fast​

Answer 1

Answer:

if the carbon dioxide is sent into a container of lime water...the lime water turns milky

Explanation:

Answer 2

Answer:

Carbon dioxide (formed from bicarbonate) and an acid react with limewater, turning it from clear to milky. When this experiment is repeated with nitric or sulfuric acid instead of HCl, it yields the same results: the clear limewater turns milky, indicating the production of carbon dioxide.

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