On the basis of information given below mark the correct option. Information: (I) In bromoethane and chloroethane mixture intermolecular interactions of A-A and B-B type are nearly same as A-B type interactions. (II) In ethanol and acetone mixture A-A or B-B type intermolecular interactions are stronger than A-B type interactions. (III) In chloroform and acetone mixture A-A or B-B type intermolecular interactions are weaker than A-B type interactions.

Question

On the basis of information given below mark the correct option. Information: (I) In bromoethane and chloroethane mixture intermolecular interactions of A-A and B-B type are nearly same as A-B type interactions. (II) In ethanol and acetone mixture A-A or B-B type intermolecular interactions are stronger than A-B type interactions. (III) In chloroform and acetone mixture A-A or B-B type intermolecular interactions are weaker than A-B type interactions. (A) Solution (II) and (III) will follow Raoult’s law (B) Solution (I) will follow Raoult’s law (C) Solution (II) will show negative deviation from Raoult’s law (D) Solution (III) will show positive deviation from Raoult’s law

Tardigrade Admin · Accepted Answer

Mixture of bromoethane and chloroethane is an ideal solution and will follow Raoults law as intermolecular interactions of A-A and B-B type are nearly same as A-B type interactions.

Solution (II) and (III) will follow Raoult’s law

Solution (I) will follow Raoult’s law

Solution (II) will show negative deviation from Raoult’s law

Solution (III) will show positive deviation from Raoult’s law

Mixture of bromoethane and chloroethane is an ideal solution and will follow Raoults law as intermolecular interactions of A−A and B−B type are nearly same as A−B type interactions.

Mixture of bromoethane and chloroethane is an ideal solution and will follow Raoults law as intermolecular interactions of $A - A$ and $B - B$ type are nearly same as $A - B$ type interactions.