Question

Let ge and gp be the accelerations due to gravity on the earth and on a planet respectively. The radius of the planet as well as its mass twice that of the earth. The correct relation among the following is​

Answer 1

Capillary action is involved in paper chromatography as the water present in beaker rises up through the filter paper.

This happens because filter paper has large no. of pores in it. *The pores in the filter paper acts as capillary tubes.*