Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Chemical Sciences Concepts of Acids and Bases
Lewis acidity of BCl3, BPh3, and BMe3 with respect to pyridine follows the order
1
BCl3 > BPh3 > BMe3
2
BMe3 > BPh3 > BCl3
3
BPh3 > BMe3 > BCl3
4
BCl3 > BMe3 > BPh3
5
Question Not Attempted