The circulation of blood in human body supplies `O_(2)` and releases `CO_(2)` The concentration of `O_(2)` and `CO_(2)` is variable but on the average `100mL` blood contains `0.02 g` of `O_(2)` and `0.08 g` of `CO_(2)` Calcultate the volume of `O_(2)` and `CO_(2)` at 1 atm and body temperature `37^(@)C` assuming 10 litre blood in human body .

Options

A. 2 litre, 4 litre
B. 1.5 litre, 4.5 litre
C. 1.59 litre, 4.62 litre
D. 3.82 litre, 4.62 litre

Answer

C

Explanation

`because 100 ml` blood has `0.02 g P_(2) and 0.08 g CO_(2)`
`therefore 10,000 ml` blood has `2g O_(2) and 8 g CO_(2)`
Using PV=nRT
For `O_(2), 1xxV_(o_(2))=(2)/(32) xx 0.0821xx310 rArr V_(o_(2))=1.59` litre
For `CO_(2), 1xx V_(co_(2))=(8)/(44) xx0.0821xx310 rArr V_(Co_(2))=4.62` litre
Hence, (C) is the correct answer.