Biology, asked by sajid3210, 8 months ago

In the experiment to show that carbon dioxide is given out during respiration in humans, the student uses (1) lime water
(2) alcohol
(3) potassium hydroxide solution
(4) iodine solution

Answers

Answered by tppr20

Answer:

the answer is lime water

because as we studied that when lime water is mixed with the solution in which carbon dioxide evolved it turns milky white the same phenomena is applied on human being when when a person breathe out and if we take any solution of lime water and kept near his nose the the lime water turns milky

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