Solved UPSC CDS/OTA Question
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Q · Atoms and MoleculesMedium · 45s
Which of the following is a triatomic molecule?
TopicAtoms and Molecules
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
← Previous questionQ 32 / 32
Step-by-Step Solution
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A triatomic molecule consists of three atoms. CO₂ (Carbon dioxide) has one carbon and two oxygen atoms = 3 atoms.
Final Answer: Option C - CO₂