Question

If liquids A and B form an ideal solution then ______.

विकल्प

• the entropy of mixing is zero 

• the free energy of mixing is zero 

• the free energy as well as the entropy of mixing is zero 

• the enthalpy of mixing is zero

Answer 1

If liquids A and B form an ideal solution then the enthalpy of mixing is zero.

Explanation:

When A and B form an ideal solution, `Delta "H"_"mix" = 0`