Question

Formation of a solution from two components can be
considered as
(i) Pure solvent → separated solvent molecules, ∆H₁
(ii) Pure solute → separated solute molecules, ∆H₂
(iii) Separated solvent & solute molecules → Solution,
∆H₃
Solution so formed will be ideal if
(a) ∆Hₛₒₗₙ =∆H₃-∆H₁-∆H₂
(b) ∆Hₛₒₗₙ =∆H₁+∆H₂ +∆H₃
(c) ∆Hₛₒₗₙ =∆H₁+∆H₂ -∆H₃
(d) ∆Hₛₒₗₙ =∆H₁-∆H₂ -∆H₃

Answer 1

Answer:

Formation of a solution from two components can be considered as :(1) pure solvent → separated solvent molecules, ∆H1(2) pure solute → separated solute molecules, ∆H2(3) separated solvent and solute molecules → solution, ∆H3Solution so formed will be ideal if :1)∆Hsoln= ∆H1- ∆H2- ∆H32)∆Hsoln= ∆H3- ∆H1- ∆H23)∆Hsoln= ∆H1 ...