Chemistry, asked by roshanshah112076, 2 months ago

1. Which of the following is the major constituent of air?
a, oxygen
b. nitrogen
. c. carbon dioxide. d none of these

Answers

Answered by AryanDubey124

2

Answer:

b) nitrogen

Explanation:

Because it is present in Atomsphere is about 71%

Answered by SakshamKumarthegreat

4

Answer:

Nitrogen

Explanation:

The major constituent of air is nitrogen. Air consists of 78% nitrogen, 21% oxygen and 1% of other gases, dust, impurities, water vapour.

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