1. Tardigrade
  2. Question
  3. Chemistry
  4. Which of the following statement are correct? 1. Colligative properties do not depend upon the nature of particles. 2. A plot of partial vapour pressure against mole fraction will be linear. 3. Vapour pressure of solution increases on account of hydrogen bonding. (Select the correct answer using the codes given below)

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Q. Which of the following statement are correct?
$1.$ Colligative properties do not depend upon the nature of particles.
$2.$ A plot of partial vapour pressure against mole fraction will be linear.
$3.$ Vapour pressure of solution increases on account of hydrogen bonding.
(Select the correct answer using the codes given below)

NTA AbhyasNTA Abhyas 2022

Solution:

Colligative properties do not depend upon nature of solid but depends upon number of species.
As V.P. $ \propto $ mole fraction
So graph between V.P. v/s mole fraction is also linear.
Vapour pressure of solution decreases on account of hydrogen bonding.