Question

) Name the chemical used to test the
esence of CO2 in exhaled air :
Lime juice (b) Lime water
Lime stone (d) Quick lime​

Answer 1

Explanation:

Limewater (calcium hydroxide solution) will turn cloudy/milky when a certain amount of carbon dioxide is passed through it. It is a specific test for carbon dioxide.

Answer 2

★·.·´¯`·.·★Using lime water is a fun and easy way to test for the presence of carbon dioxide. The exhaled carbon dioxide is used to produce a precipitate of calcium carbonate with the lime water.★·.·`¯´·.·★

★·.·´¯`·.·★your answer is lime water★·.·`¯´·.·★

҈h҈o҈p҈e҈ t҈h҈i҈s҈ a҈s҈ h҈e҈l҈p҈e҈d҈ y҈o҈u҈.҈.҈.҈.҈.