Physics, asked by sukritidhungana96, 3 months ago

how would you prove that air contains carbon dioxide ? for class 6 chapter air plz help​

Answers

Answered by rbs31502016
1

Answer:

Let's find out if exhaled air contains carbon dioxide.

Place a straw inside it. Then take a deep breath and blow gently into the straw. The limewater turns milky. This goes to show that the carbon dioxide present in the exhaled air turns the limewater chalky.

Explanation:

i hope you understand better

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