in one molar solution which substance will have maximum osmotic pressure 1.NaCl,2.Glucose,3.Fructose,4.Starch. explain the answer.
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the correct answer is (a) because Nacl have more solute particles than other and as we know the value of osmotic pressure increase due to addition of solute particles
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In one milar concentration the substance having maximum osmotic pressure is NaCl.
●osmotic pressure is pressure exerted by higher concentration solution on semi permeable membrane which oppose flow of solvent.
●osmotic pressure=iMRT
Where i is vont's hoff factor
m is concentration R and T are constants at given temperature.
●Since concentration is same for all at given temperature R and T are constants so pressure depend on i .
●i or vont's hoff maximum for nacl as i=2 as two ions so osmotic pressure maximum for nacl.
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