In a solution of components ‘A’ and 'B'? at molecular level, A-B Interactions are weaker than those between A-A or B-B interactions. Then the type of deviation shown by this solution is called…………..

Give an example of a solution in which 'A-B' interaction are stronger than 'A-A' or 'B-B interaction

. Form B is called

(b)Find the standard deviation for the following data:

For ethanol-acetone mixture solute-solvent interaction is weaker than solute-solute and solvent-solvent interaction.Give the vapour pressure-mole fraction graph for this solution.

For ethanol-acetone mixture solute-solvent interaction is weaker than solute-solute and solvent-solvent interaction.Does this solution obey Raoult’s law ?

Assertion : In an ideal solution triangleH_("mix") is zero. Reason : In an ideal solution, A-B interactions are lower than A-A and B-B interactions. a)If both (A) and (R) are correct and (R) is the correct explanation of(A). b)If both (A) and (R) are correct, but (R) is not the correct explanation of (A). c)If (A) is correct, but (R) is incorrect. d)If both (A) and (R) are incorrect.

Observe the inheritance shown in A Name the type Of inheritance shown in A and B.

a) What is enthalpy of solution? b) What is enthalpy of dilution?

The conversion of (A) to (B) is called: