Question

Design an experiment to show that exhaled air has maximum concentration of Carbon dioxide

Answer 1

1).take a two beakers A and B contain lime water in equal quantity.

2).now leave the beaker A undisturbed and blow air in the beaker B with the help of straw.

3).it will be clearly observed the lime water in beaker B first turns milky due to high concentration if carbon dioxide.

4).whereas lime water in beaker A turn milky after taking some time due to low concentration of carbon dioxide in the atmosphere.

Answer 2

Answer:

srry but i need points

Explanation:

points only