Question

Which of the following is incorrect for an ideal solution?
(a) ∆Hmix =0
(b) ∆Vmix = 0
(c) ∆P = Pobs – Pcalculated = 0
(d) ∆Gmix = 0

Answer 1

Answer:

Which one of the following is incorrect for ideal solution? (a) ΔHmix = 0 (b) ΔUmix = 0 (c) ΔP = Pobs - Pcalculate by Raoult's law = 0 (d) ΔGmix = 0

Correct option (d) ΔGmix = 0 Explanation : For an ideal solution, More

Answer 2

Answer:

Delta G is equal to 0 is incorrect for an ideal solution.

Explanation:

• In chemistry, an ideal solution or ideal mixture is am solution that exhibits thermodynamic properties analogous to those of a mixture of ideal gases.
• A solution in which the interaction between molecules of the components does not differ from the interactions between the molecules of each components.
• Usually a solution that conforms exactly to Raoult's law
• Those who obeys Raoults'slaw at all concentrations and temperatures.
• Example of ideal solution are liquid pairs are benzene and toluene, heptane and n-hexane, ethyl bromide and ethyl iodine.

Hence, delta G is equal to 0 is incorrect for an ideal solution, which is option number 4.