MyQuestionIcon

2

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Atmosphere

Which of the ...

Question

Which of the following is the most abundant component of air?

A

Nitrogen

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

B

Oxygen

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

C

Carbon Dioxide

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

D

Water Vapour

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

Open in App

Solution

The correct option is A
Nitrogen

Nitrogen occupies 78% of air and oxygen occupies 21% of air, and hence nitrogen is the most abundant component of air.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Which of the following is not a component of air that we normally breathe in -
(A)Oxygen
(B) Water vapour
(C)Carbon-dioxide
(C) Nitrogen

Q. Which of these statements is/are true about the given sample of air?
Nitrogen - 78.0%
Oxygen - 16.4%
Carbon dioxide - 4.4%

Q. Which of the following represents photosynthesis?
(a) water + oxygen----> carbon dioxide + carbohydrate
(b) carbon dioxide + water---->oxygen + carbohydrate
(c) carbohydrate + oxygen---> water + oxygen
(d) carbon dioxide + oxygen---> water + carbohydrate

Q. Which of the following gets absorbed from the atmosphere during photosynthesis?

(a) oxygen
(b) water vapour
(c) carbon dioxide
(d) nitrogen

Q. The second most abundant gas in the atmosphere is carbon dioxide.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Atmosphere

GEOGRAPHY

Watch in App

explore_more_icon

Explore more

Standard VII Geography

Join BYJU'S Learning Program

CrossIcon