Question

acceleration of fair we expel carbon dioxide from our body how do you test that the liberating gas is carbon dioxide ?​

Answer 1

Explanation:

you can do an experiment to prove that we expel carbon dioxide-

1. take a beaker
2. take some lime
3. have some water
4. take a straw

now put the water into the beaker and mix the lime into it .

blow through the lime water using the straw and the lime water will turn milky that proves, we expel carbon dioxide