किस विकल्प में प्रतीक और गैस का गलत मेल है?
Which option gives an incorrect match of symbol and gas?
Explanation opens after your attempt
C. \(CO_2\) ओजोन\(CO_2\) ozone
Concept
\(CO_2\) is the symbol of carbon dioxide not ozone. The symbol of ozone is \(O_3\).
Why this answer is correct
The correct answer is C. \(CO_2\) ओजोन / \(CO_2\) ozone. \(CO_2\) is the symbol of carbon dioxide not ozone. The symbol of ozone is \(O_3\).
Exam Tip
\(CO_2\) कार्बन डाइऑक्साइड का संकेत है ओजोन का नहीं। ओजोन का संकेत \(O_3\) होता है।
Login to save your score, XP, coins and progress.
