1.

    A mixture of two volatile liquids A and B shows a negative deviation from Raoult's law. Which of the following statements is INCORRECT regarding this mixture?

    A

    The enthalpy of mixing is negative.

    B

    The volume of mixing is negative.

    C

    The boiling point of the mixture is lower than that predicted by Raoult's law.

    D

    The intermolecular forces between A and B are stronger than the A-A and B-B interactions.

    Question Tags

    Related Questions

    1.

    A mixture of sand, salt, and iron filings can be separated using a combination of methods. Which sequence is the most efficient?

    A

    Dissolution, filtration, evaporation, magnetic separation

    B

    Filtration, dissolution, evaporation, magnetic separation

    C

    Magnetic separation, dissolution, filtration, evaporation

    D

    Evaporation, filtration, dissolution, magnetic separation

    Question Tags

    2.

    A mixture of two volatile liquids A and B shows a negative deviation from Raoult's law. Which of the following statements is INCORRECT regarding this mixture?

    A

    The enthalpy of mixing is negative.

    B

    The volume of mixing is negative.

    C

    The boiling point of the mixture is lower than that predicted by Raoult's law.

    D

    The intermolecular forces between A and B are stronger than the A-A and B-B interactions.

    Question Tags

    company logo