Explain why
Water with detergent disolved in it should have small angles of contact.

Explain why pure water has the maximum water potential.

Can we convert water into ice?explain what should we do

Explain why ethylamine is more soluble in water, whereas aniline is not soluble.

Calculate the surface tension of water ass uming that the density of water is 1000Kgm^(-3) , angle of contact 0^(@) , acceleration due to gravity is 9.8mS^(-2) , radius of capillary tube is 0.2 mm, and the rise of water in the capillary tube is 6.3 cm.