Question

The osmotic pressure of 0.1 M sodium chloride
solution at 27°C is
(1) 4.0 atm
(2) 2.46 am
(3) 4.92 atm
(4) 1.23 atm​

Answer 1

2)2.46

π=MRT

=0.1*0.0821*300

=2.46

hope this helps u.