You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Chemistry

Ideal Gas Equation

The circulati...

Question

The circulation of blood in the human body supplies $O_{2}$ and releases $C O_{2}$ . The concentration of $O_{2}$ and $C O_{2}$ is variable but on an average, 100 ml blood contains 0.02 g of $O_{2}$ and 0.08 g of $C O_{2}$ . The volume of $O_{2}$ and $C O_{2}$ at 1 atm and at body temperature $37^{\circ} C$ , assuming 10 l blood in the human body is:

2 l, 4 l

No worries! We‘ve got your back. Try BYJU‘S free classes today!

1.5 l, 4.5 l

No worries! We‘ve got your back. Try BYJU‘S free classes today!

1.59 l, 4.62 l

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

3.82 l, 4.62 l

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C $1.59 l, 4.62 l$
$∵$ 100 ml blood has $0.02 g O_{2}$ and $0.08 g C O_{2}$
$∵$ 10,000 ml blood has $2 g O_{2}$ and $8 g C O_{2}$
Using $P V = n R T$ ,
For $O_{2}$ ,
$1 \times V_{O_{2}} = \frac{2}{32} \times 0.0821 \times 310$
$\Rightarrow V_{O_{2}} = 1.59 litre$
For $C O_{2}$ , $1 \times V_{C O_{2}} = \frac{8}{44} \times 0.0821 \times 310 \Rightarrow V_{C O_{2}} = 4.62 litre$

Suggest Corrections

Similar questions

Q. The circulation of blood in the human body supplies

O_{2}

and releases

C O_{2}

. The concentration of

O_{2}

and

C O_{2}

is variable but on an average, 100 ml blood contains 0.02 g of

O_{2}

and 0.08 g of

C O_{2}

. The volume of

O_{2}

and

C O_{2}

at 1 atm and at body temperature

37^{\circ} C

, assuming 10 l blood in the human body is:

Q. The circulation of blood in human body supplies

O_{2}

and releases

C O_{2}

. The concentration of

O_{2}

and

C O_{2}

is variable but on the average, 100

m L

blood contains 0.02

g

O_{2}

and 0.08

g

C O_{2}

. The volume of

O_{2}

and

C O_{2}

at 1

a t m

and body temperature

37^{o} C

, assuming 10 litre blood in human body is:

Q. The circulation of blood in human body supplies

O_{2}

and releases

C O_{2}

. The concentration of

O_{2}

and

C O_{2}

is variable but on an average,

100 mL

blood contains

0.02 g

O_{2}

and

0.08 g

C O_{2}

. The volume of

O_{2}

and

C O_{2}

1 atm

and at body temperature

37^{\circ} C

, assuming

10 L

blood in human body, is

Q. The composition of air inhaled by a human is

21 % O_{2}

by volume and

0.03 % C O_{2}

and that of exhaled air is

16 % O_{2}

and

4.03 % C O_{2}

. Assuming a typical volume of

6200 {L day}^{- 1}

, moles of

O_{2}

used and

C O_{2}

generated by the body at

37^{\circ} C

and

1.00 b a r

are:
(Assume ideal behaviour)

Q. The composition of air inhaled by a human is

21 % O_{2}

by volume and

0.03 % C O_{2}

and that of exhaled air is

16 % O_{2}

and

4.03 % C O_{2}

. Assuming a typical volume of

6200 {L day}^{- 1}

, moles of

O_{2}

used and

C O_{2}

generated by the body at

37^{\circ} C

and

1.00 b a r

are:
(Assume ideal behaviour)

Join BYJU'S Learning Program

Explore more

Ideal Gas Equation

Standard XII Chemistry

Join BYJU'S Learning Program

The circulation of blood in the human body supplies O2 and releases CO2. The concentration of O2 and CO2 is variable but on an average, 100 ml blood contains 0.02 g of O2 and 0.08 g of CO2. The volume of O2 and CO2 at 1 atm and at body temperature 37∘ C, assuming 10 l blood in the human body is:

The correct option is C 1.59 l, 4.62 l∵ 100 ml blood has 0.02 g O2 and 0.08 g CO2 ∵ 10,000 ml blood has 2 g O2 and 8 g CO2 Using PV=nRT, For O2, 1×VO2=232×0.0821×310 ⇒VO2=1.59 litre For CO2, 1×VCO2=844×0.0821×310⇒VCO2=4.62 litre