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QAIPM-2015-Ch-1291: NEET 2015 Chemistry - Class 12 AIPM-2015-Ch-1291 Solution: The boiling point of \(0.2\ {mol kg}^{-1}\) solution of X in…

The boiling point of 0.2 mol kg−10.2\ \text{mol kg}^{-1} solution of X in water is greater than equimolal solution of Y in water. Which one of the following statements is true in this case? Molecular mass of X is less than the molecular mass of Y. Y is undergoing dissociation in water while X undergoes no change. X is undergoing dissociation in water. Molecular mass of X is greater than the molecular mass of Y.

Multiple Choice Options

  • A Molecular mass of X is less than the molecular mass of Y .
  • B Y is undergoing dissociation in water while X undergoes no change.
  • C X is undergoing dissociation in water.
  • D Molecular mass of X is greater than the molecular mass of Y .

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