Solutions Question 351

Question: The relationship between osmotic pressure at 273 K when 10g glucose (P1) , 10g urea (P2) , and 10 g sucrose (P3) are dissolved in 250 mL of water is

Options:

A) P1>P2>P3

B) P3>P1>P3

C) P2>P1>P3

D) P2>P3>P1

Show Answer

Answer:

Correct Answer: C

Solution:

Moles of glucose 10180=0.05,

urea=1060=0.16,Sucrose=10342=0.029 Hence osmotic presure P2>P1>P3(πC)



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