Start learning →

In air, which gas is the main one in which the others are dissolved?

AOxygen gas
BNitrogen gas
CHydrogen gas
DArgon gas
Answer & Solution
Correct answer: B. Nitrogen gas
Air is a gaseous solution with oxygen and other gases dissolved in nitrogen, its major part.
Practise this question with Quill — Olympiad (Class 5) →

Keep practising Matter

Browse all Matter questions for Olympiad (Class 5), or explore more Science topics.

Start a Matter lesson →
Related questions