4. Which of the following components is present in the largest amount in air?
a. nitrogen
b.
oxygen
water vapour
d. carbon dioxide
Answers
Answered by
1
Answer:
Nitrogen option (A) is the correct answer
Answered by
0
Answer: Nitrogen
Explanation: Nitrogen is present about 78% in air. Oxygen is present in 21%. Carbon dioxide is present in 0.04 %. Water vapour is present in 0.01 %.
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