11-11-2010, 10:55 AM
solutions A and B are separated by a semipermeable membrane, solution A contains 1 mM sucrose and 1 mM urea. solution B contains 1 mM sucrose. the reflection coefficient for sucrose is one and the reflection coefficient for urea is zero. which of the following statements is correct?
a- solution A has higher effective osmotic pressure than sol B
b-sol A has lower effective osmotic pressure than sol B
c-sol a and B are isoosmotic
d-sol A is hyperosmotic with respect to sol B ;and the solutions are isotonic
a- solution A has higher effective osmotic pressure than sol B
b-sol A has lower effective osmotic pressure than sol B
c-sol a and B are isoosmotic
d-sol A is hyperosmotic with respect to sol B ;and the solutions are isotonic