Question

Q.1 Match the statements of it ... An impurity in air

2 The component of air which supports combustion
3. The inert component in air, slightly soluble in water

ct. The component of air which minimizes the rate of evaporation
8. The process which involves oxidation of food substance in
living organisms

6. The component of air which finds application in observation
balloons

The process which involves oxidation of substances,

liberating heat and light energy
The component of air which is heavier than air and fairly heavier
9. The process by which atmospheric carbon dioxide is
absorbed by plants resulting in formation of carbohydrates by Photosynthesis
10. The component of air, which is lighter than air and
less than 1% in air
& Oxygen​

Answer 1

Answer:

1) carbon monoxide

2) Oxygen

3) nitrogen

4) water vapour

5) respiration

6) helium

7) combustion

8) oxygen

9) photosynthesis

10) argon

Answer 2

Answer:

hey mate here is your answer..

Explanation:

1. carbon monoxide.
2. oxygen.
3. nitrogen.
4. sorry but don't know..

8.cellular respiration.

9.photosynthesis.

hope it helped..