Question

i.
The vapour pressure of a solution
containing 2 moles of a solute in 2
moles of water (vapour pressure of
pure water = 24 mm Hg) is​

Answer 1

Explanation:

PA = Pa Xa and Xa = nA / nA + nB

PA = 24 × 0.5

PA = 12 mm Hg And. Xa = 2/2+2 = 2/4 = 0.5

So, Vapour pressure of pure water = 12mm Hg ans.

I don't know it's right or wrong please tell me

Answer 2

Answer:

12 mm Hg

Explanation:

PA = Pa Xa

Xa = nA / nA + nB

PA = 24 × 0.5

PA = 12 mm Hg And. Xa = 2/2+2 = 2/4 = 0.5

So, Vapour pressure of pure water = 12mm Hg

Hopefully it will help you...✌