Question

Find the number of solutions which give negative deviation from ideal behavior:

(1) HNO3 and H2O

(2) NaOH and H2O

(3) Benzene and Toluene

(4) Phenol and Aniline

(5) Chloroform and Acetone

(6) Ethanol and Water

(7) Benzene and Chloroform

Answer 1

Explanation:

When the attraction forces between the two components of a solution are greater than that between the components themselves, the obtained solution exhibit a negative deviation from Raoult's law.

In the case of solution of chloroform and acetone, the forces of attraction between chloroform and acetone is greater than that exists between the molecules of chloroform or between the molecules of acetone, thus this solution shows negative deviation.

Answer 2

Explanation:

Phenol and Aniline please mark me brainlist