Question

pressure potential of water in an open system
A positive
B negative
C 0
D 1 atm
E A or B

Answer 1

Answer:

Explanation:Water potential of a solution is always negative because by convention water potential ... of osmotic potential (which may be zero or negative) and pressure potential which ... A . Negative. B . Positive. C . Sometimes negative sometimes positive. D . ... 0.5 M Sucrose solution develops a pressure of 15 bars in an osmometer.