Chemistry · PYQ NEET UG 2019(2)

Which of the following statements is CORRECT regarding a solution of two components A and B exhibiting positive deviation from ideal behaviour?

1. Intermolecular attractive forces between \( A - A \) and \( B - B \) are equal to those between \( A - B \).
2. Intermolecular attractive forces between \( A - A \) and \( B - B \) are stronger than those between \( A - B \).
3. \( \Delta_{\text{mix}}H = 0 \) at constant \( T \) and \( P \).
4. \( \Delta_{\text{mix}}V = 0 \) at constant \( T \) and \( P \).