AB2 is 10% dissociated in water to A2+ and B−. The boiling point of a 10.0 molal aqueous solution of AB2 is ∘C. (Round off to the nearest Integer).[Given: Molal elevation constant of water Kb =0.5 K kg mol−1, boiling point of pure water =100 ∘C]

AB2 is 10% dissociated in water to A2+ and B−. The boiling point of

1.	AB2 is 10% dissociated in water to A2+ and B−. The boiling point of a 10.0 molal aqueous solution of AB2 is ∘C. (Round off to the nearest Integer).[Given: Molal elevation constant of water Kb =0.5 K kg mol−1, boiling point of pure water =100 ∘C]
Answer» $A B_{2}$ is $10 %$ dissociated in water to $A^{2 +}$ and $B^{-}$ . The boiling point of a $10.0$ molal aqueous solution of $A B_{2}$ is $^{\circ} C .$ (Round off to the nearest Integer). [Given: Molal elevation constant of water $K_{b} = 0.5 {K kg mol}^{- 1}$ , boiling point of pure water $= 100^{\circ} C$ ]