ABC26PH1438 · Surface Chemistry

Subject: Physical Chemistry · Chapter: Surface Chemistry · Topic: Surface Tension · Exam: NET DEC 2019 · 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.

Open in whiteboard · Browse this chapter in the app