Solutions Question 196

Question: 3.65 gms of HCl is dissolved in 16.2 gms of water. The mole fraction of HCl in the resulting solution is [EAMCET 2003]

Options:

A) 0.4

B) 0.3

C) 0.2

D) 0.1

Show Answer

Answer:

Correct Answer: D

Solution:

X=nn+N

n=wm=3.6536.5=0.1,,  N=WM=16.218=0.9 X =0.10.1+0.9=0.1.



NCERT Chapter Video Solution

Dual Pane