Transport in Plants Question 11
11. The water potential of pure water is :
[2017]
(a) Less than zero
(b) More than zero but less than one
(c) More than one
(d) Zero
Show Answer
Answer : d
Hints & Solutions
(d) By convention, the water potential of pure water at standard temperature, which is not under any pressure, is taken to be zero. $(\Psi_w=0)$