MCQ
The absolute zero is the temperature at which
- AWater freezes
- BAll substances exist in solid state
- ✓Molecular motion ceases
- DNone of the above
✓
Answer
Correct option: C.
Molecular motion ceases
c
(c)At absolute zero $($i.e. $0 \,K)$ $v_{rms}$ becomes zero.
(c)At absolute zero $($i.e. $0 \,K)$ $v_{rms}$ becomes zero.
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