Assertion (A) : The vapour pressure of $0.1 \mathrm{M}$ sugar solution is less than that of $0.1 \mathrm{M}…

Assertion (A) : The vapour pressure of $0.1 \mathrm{M}$ sugar solution is less than that of $0.1 \mathrm{M} \mathrm{KCl}$ solution Reason $(\mathrm{R})$ : Lowering of vapour pressure is directly proportional to the number of particles of non-volatile solute present in the solution The correct answer is
  1. Both (A) and (R) are correct and (R) is the correct explanation of (A)
  2. Both (A) and (R) are correct and (R) is not the correct explanation of (A)
  3. (A) is correct but (R) is not correct
  4. (A) is not correct but (R) is correct

Solution

No solution. Refer to answer key.

Asked in: AP EAMCET 2017 (24 Apr Shift 1)

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