(160 ~g ) of non-volatile solute ' (A ) ' is dissolved in (54 ~mL ) of water at (373 ~K ). What is the vapour pressure of aqueous solution of (A ). (Given, molecular weight of (A=160 ~g ~mol ⁻¹ ) )

Step-by-step solution

RLVP (= (p^ -p ) p^ ) ( [ p^ = . ) vapour pressure of ( H ₂ O (g) ) at (373 ~K =760 ) bar Let, (d ) water (=1 ~g / mL ) ( 54 ~mL =54 ~g ) water ( ) mole fraction (n ) mole] ( aligned & _A & = n_A n_A+n_ H ₂ O & 760-p 760 & = 160 160 160 160 + 54 18 = 1 4 & p & = 3 4 760=570 tour aligned )