वायुमंडलीय ऑक्सीजन का सही रासायनिक रूप कौन सा है?
What is the correct chemical form of atmospheric oxygen?
Explanation opens after your attempt
C. \(O_2\)
Concept
Oxygen is generally found as \(O_2\). It is a diatomic gas.
Why this answer is correct
The correct answer is C. \(O_2\). Oxygen is generally found as \(O_2\). It is a diatomic gas.
Exam Tip
ऑक्सीजन सामान्यतः \(O_2\) के रूप में मिलती है। यह द्विपरमाणुक गैस है।
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