MCQ
The temperature at which the surface tension of water is zero
- A$0^{\circ} \mathrm{C}$
- BSlightly less than $647 K$
- C$370^{\circ} \mathrm{C}$
- ✓B and C both
✓
Answer
Correct option: D.
B and C both
At critical temperature $\left(T_c=370^{\circ} \mathrm{C}=643 \mathrm{~K}\right)$, the surface tension of water is zero.
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