Argon is an example of which kind of gas?
AMonatomic
BDiatomic
CPolyatomic
DTriatomic
Answer & Solution
Correct answer: A. Monatomic
1. Its molecules are single atoms.
2. Chlorine by contrast is diatomic.
3. Argon is monatomic.
_Source: NCERT Class 11 Physics, Ch 12 'Kinetic Theory'_
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