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babunello [35]
3 years ago
12

Describe an experiments to show that ochaled air Cartain carbon dioxide​

Biology
1 answer:
elena-s [515]3 years ago
7 0

Answer:

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

Take a glass and fill it up with some limewater. ... The limewater turns milky. This goes to show that the carbon dioxide present in the exhaled air turns the limewater chalky. The limewater turns from clear and colourless to chalky.

Explanation:

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