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Question: Answered & Verified by Expert
Which one of the following statements is FALSE?
ChemistrySolutionsNEET
Options:
  • A Raoult’s law states that the vapour pressure of a component over a solution is proportional to its mole fraction in solution.
  • B The osmotic pressure (π) of a solution is given by the equation π=iCST where M is the molarity of the solution.
  • C The correct order of osmotic pressure for 0.01M aqueous solution of each compound is BaCl2>KCl>CH3COOH>sucrose .
  • D none of of these
Solution:
1464 Upvotes Verified Answer
The correct answer is: none of of these
Raoult’s law states that the vapour pressure of a component over a solution is proportional to its mole fraction in solution.
The osmotic pressure  ( π )  of a solution is given by the equation  π = iCS T  where M is the molarity of the solution.
The correct order of osmotic pressure for  0.01 M  aqueous solution of each compound is  B a C l 2 > K C l > C H 3 C O O H > s u c r o s e  .

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