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AP EAMCET · Chemistry · Solutions

A solution containing 6.0 g of urea is isotonic with a solution containing 10 g of a non-electrolytic solute X. The molar mass of Xin g mol-1 is

  1. A 50.0
  2. B 100
  3. C 75.0
  4. D 68.0
Verified Solution

Answer & Solution

Correct Answer

(B) 100

Step-by-step Solution

Detailed explanation

Two solutions having same osmotic pressure at a given temperature are called isotonic solutions. When such solutions are separated. π=CRT π=Osmotic pressure C=Concentration in molarity R=Universal gas constant T=Temperature As the solutions are isotonic…
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