Which is the correct difference between the roles of nitrogen and oxygen?
Answer and explanation
Correct answer: Nitrogen is abundant and comparatively less reactive, while oxygen is directly useful in respiration
Nitrogen makes up the largest share of dry air and is relatively less reactive under ordinary conditions, although it is essential to the nitrogen cycle. Oxygen forms a smaller share but directly supports respiration and combustion. Thus option A correctly separates abundance from biological function. Option B reverses the roles, option C wrongly treats their amounts and functions as identical, and option D confuses gases with aerosols.
Frequently asked questions
What is the correct answer to this question?
Nitrogen is abundant and comparatively less reactive, while oxygen is directly useful in respiration
Why is this the correct answer?
Nitrogen makes up the largest share of dry air and is relatively less reactive under ordinary conditions, although it is essential to the nitrogen cycle. Oxygen forms a smaller share but directly supports respiration and combustion. Thus option A correctly separates abundance from biological function. Option B reverses the roles, option C wrongly treats their amounts and functions as identical, and option D confuses gases with aerosols.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting. Topic: accounting principles.
Student feedback
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
