# A sample of water contain 4.5% NaCl and 6.4% $Ba(NO_3)_2$, the density of the solution 1.04 g/cc. Given $K_b$(water) = 0.51 kg/mol Find out the normal b.p and osmotic pressure. Assume 100% dissociation of NaCl and $Ba(NO_3)_2$. Normal b.p. of water =$100^{\large\circ}$C at 293 K.

$113.51^{\large\circ}C$