Q. Which of the following statement is correct?
A) DPD=OP-WP
B) DPD=OP+WP
C) DPD=WP-OP
D) DPD=TP+OP
Explanation
The value by which the diffusion pressure of a solution is lower than that of pure solvent is known as diffusion pressure deficit. DPD or SP=OP-TP At the equilibrium TP=WP DPD=OP-WP.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.