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नाइट्रोजन, ऑक्सीजन, कार्बन डाइऑक्साइड, जल वाष्प और कुछ गैसें हैं: , Nitrogen, oxygen, carbon dioxide, water vapour and a few gases are:
Nitrogen, oxygen, carbon dioxide, water vapour and a few gases are:
A.
Wind
हवा
B.
Components of air
वायु के अवयव
C.
Atmosphere
वायुमंडल
D.
None of these
इनमें से कोई नहीं
Solution
B. Components of air
Explanation
Nitrogen, oxygen, carbon dioxide, water vapour and few other gases are components of air.
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