Question

0.025 M NaCl + 0.1 M Na2SO4 is at 2:3 volume ratio at 273C . Find osmotic pressure of resulting solution .

Pls answer fast . I will mark brainliest.

​

Answer 1

Answer:

Answer

Correct option is

C

75%

π

Na

2

SO

4

=π

Glucose

=0.01×RT

and 0.01RT=i×0.04RT

Na

2

SO

4

−−−−−>2Na

+

+SO

4

2

−

1−α 2α α

i=1+2α=2.5

α=0.75

or 75% dissociation