The percentage of carbon dioxide, oxygen and nitrogen in exhaled air of man are about:

Question

The percentage of carbon dioxide, oxygen and nitrogen in exhaled air of man are about: (A)  0.04-16° 79  (B)  0.4-20° 70  (C)  4.0-20° 79  (D)  4.0-16°] 79

Tardigrade Admin · Accepted Answer

The percentage of CO2:O2 :N2 is 4.0: 16: 79 in exhaled air of man.

Q. The percentage of carbon dioxide, oxygen and nitrogen in exhaled air of man are about:

$0.04 - 1 6^{\circ} 79$

$0.4 - 2 0^{\circ} 70$

$4.0 - 2 0^{\circ} 79$

$ 4.0-16^{\circ] 79 $

The percentage of $C O_{2} : O_{2} : N_{2}$ is $4.0 : 16 : 79$ in exhaled air of man.

Q. The percentage of carbon dioxide, oxygen and nitrogen in exhaled air of man are about:

0.04−16∘79

0.4−20∘70

4.0−20∘79

$ 4.0-16^{\circ] 79 $

The percentage of CO2​:O2​:N2​ is 4.0:16:79 in exhaled air of man.

$0.04 - 1 6^{\circ} 79$

$0.4 - 2 0^{\circ} 70$

$4.0 - 2 0^{\circ} 79$

The percentage of $C O_{2} : O_{2} : N_{2}$ is $4.0 : 16 : 79$ in exhaled air of man.