TS EAMCET 5 May 2018 Shift 1 Solved Paper

Let the initial osmotic pressure be πi and the final osmoticpressure be πf.
since the temperature and gas constant are same.
So, πi=πf
[

W

M×V

]i=[

W

M×V

]f
The value of M is also same.
[

W

V

]i=[

W

V

]f
Substitute the values in the above formula.

Wi

0.5

=

9.2

1

Wi=4.6g
So, 4.6g of glucose must be added.