Subject: Physical Chemistry · Chapter: Surface Chemistry · Topic: Surface Tension · Exam: NET JUNE 2021 · Marks: 2 · Difficulty: Medium
Liquid A has half the surface tension and twice the density of liquid B at $30^{\circ} \mathrm{C}$. The contact angles of A and B are the same. If A rises 10 cm in a capillary, then the rise (in cm ) of liquid B in the same capillary at the same temperature will be equal to