100 mL of liuqid 'A' was mixed with 25 ml of a liquid 'B' to give a non-ideal solution of A-B mixture showing (-) ve deviation from Raoult's law. The volume of this mixture would be

Question

100 mL of liuqid 'A' was mixed with 25 ml of a liquid 'B' to give a non-ideal solution of A-B mixture showing (-) ve deviation from Raoult's law. The volume of this mixture would be (A) 75 mL (B) 125 mL (C) close to 125 mL, but not exceeding 125 mL (D) just more than 125 mL

Tardigrade Admin · Accepted Answer

When two liquids form a non-ideal solution which exhibits a (-) ve deviation from Raoult's law, the volume change on mixing the two components is always negative, i.e., Δ Vm i x < 0 . Hence, the volume of solution cannot be equal to or greater than 125 mL, but is slightly less than 125 mL.

Q. 100 mL of liuqid 'A' was mixed with 25 ml of a liquid 'B' to give a non-ideal solution of A-B mixture showing (-) ve deviation from Raoult's law. The volume of this mixture would be

75 mL

125 mL

close to 125 mL, but not exceeding 125 mL

just more than 125 mL

When two liquids form a non-ideal solution which exhibits a (-) ve deviation from Raoult's law, the volume change on mixing the two components is always negative, i.e., $Δ V_{mi x} < 0$ . Hence, the volume of solution cannot be equal to or greater than 125 mL, but is slightly less than 125 mL.

Q. 100 mL of liuqid 'A' was mixed with 25 ml of a liquid 'B' to give a non-ideal solution of A-B mixture showing (-) ve deviation from Raoult's law. The volume of this mixture would be

75 mL

125 mL

close to 125 mL, but not exceeding 125 mL

just more than 125 mL

When two liquids form a non-ideal solution which exhibits a (-) ve deviation from Raoult's law, the volume change on mixing the two components is always negative, i.e., ΔVmix​<0 . Hence, the volume of solution cannot be equal to or greater than 125 mL, but is slightly less than 125 mL.

When two liquids form a non-ideal solution which exhibits a (-) ve deviation from Raoult's law, the volume change on mixing the two components is always negative, i.e., $Δ V_{mi x} < 0$ . Hence, the volume of solution cannot be equal to or greater than 125 mL, but is slightly less than 125 mL.