Question

7.
At 20°C, toluene rises 1.95 cm in capillary tube of radius 0.3412 mm. Calculate the surface
tension of toluene. The density of toluene at 20°C is 0.866 g per cc​

Answer 1

Answer:

.

At 20°C, toluene rises 1.95 cm in capillary tube of radius 0.3412 mm. Calculate the surface

tension of toluene. The density of toluene at 20°C is 0.866 g per cc