In the following questions, more than one of the answers given may be correct. Select correct answer and mark it according to the code :
A solution containing components A and B exhibits positive deviation from Raoult's law only when
(1) `Delta V_("mixing")=+ve`
(2) `Delta H_("mixing")=-ve`
(3) A - B attraction forces `lt A - A and B - B` attraction forces
(4) A - B attraction forces `gt A - A and B - B` attraction forces.

Options

A. `Delta V_("mixing")=+ve`
B. `Delta H_("mixing")=-ve`
C. A - B attraction forces `lt A - A` and `gt B - B` attraction forces
D. A - B attraction forces `gt A - A` and `gt B - B` atrraction forces

Answer

A