Chemistry, asked by shikha844, 7 months ago

4. Give one standard test for Carbon Dioxide. Also write equation involved. Is it a physical or a chemical change?

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Answered by Anonymous

the standard test of carbon dioxide, pass the carbon dioxide gas through the lime water. As a result of carbon dioxide gas it turns the lime water which is milky white in appearance.

Answered by mohdmumtaz297

Answer:

The standard test for CO2 is passing through lime water. The reactions involved are:

CO2+Ca(OH)2------------>CaCO3+H2O

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4. Give one standard test for Carbon Dioxide. Also write equation involved. Is it a physical or a chemical change?​

Answers

4. Give one standard test for Carbon Dioxide. Also write equation involved. Is it a physical or a chemical change?