वायुमंडल में गैसों के मिश्रण को सामान्यतः क्या कहा जाता है?
What is the mixture of gases in the atmosphere generally called?
Explanation opens after your attempt
A. वायुAir
Concept
Air is a mixture of many gases. Nitrogen and oxygen are the main gases in it.
Why this answer is correct
The correct answer is A. वायु / Air. Air is a mixture of many gases. Nitrogen and oxygen are the main gases in it.
Exam Tip
वायु अनेक गैसों का मिश्रण है। इसमें नाइट्रोजन और ऑक्सीजन प्रमुख हैं।
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