Q148 · CSIR NET Chemistry, December 2019
Paper: CSIR NET December 2019 · Subject: Physical Chemistry · Chapter: Surface Chemistry · Topic: Surface Tension · Marks: 2 · Difficulty: Medium
A liquid of density 1.1 $\mathrm{g\,cm^{-3}}$ climbs to a height of 5.0 cm when a capillary with internal radius of 0.2 mm is dipped into it. The surface tension (in $\mathrm{N\,m^{-1}}$) of the liquid is closest to
(a)0.05
(b)0.108
(c)0.018
(d)0.005
Answer
Answer (as printed): A
Explanation
No explanation was printed for this question.
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