Question

A student dropped few pieces of marble in dil. hydrochloric acid, contained in a test

tube. The evolved gas was then passed through a lime water. What change would be

observed in lime water? What will happen if excess of gas is passed through lime

water? With the help of balanced chemical equation for all the changes explain the

observation.
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Answer 1

Answer:

A student dropped a few pieces of marble in a test tube containing dilute hydrochloric acid. The evolved gas was then passed through lime water. ... The evolved gas (i.e., carbon dioxide) turns lime water milky

Explanation:

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