Q. Which of the following does not affect water potential of water?
A) Concentration of dissolved substances
B) Atmospheric pressure
C) Gravitation
D) Capillarity
Explanation
Water potential is the difference between free energy of water molecules in pure form and energy of water in the solution. Water potential depends on solute concentration, atmospheric pressure.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.