वायुमंडल में ऑक्सीजन सामान्यतः किस रूप में मिलती है?
In which form is oxygen generally found in the atmosphere?
Explanation opens after your attempt
D. \(O_2\)
Concept
Atmospheric oxygen is usually present as \(O_2\). It is a diatomic gas.
Why this answer is correct
The correct answer is D. \(O_2\). Atmospheric oxygen is usually present as \(O_2\). It is a diatomic gas.
Exam Tip
वायुमंडलीय ऑक्सीजन प्रायः \(O_2\) के रूप में होती है। यह द्विपरमाणुक गैस है।
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