Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Chemical Sciences Main Group Elements and Their Compounds
Which one of the following represents the correct order of acidic strength among BBr3, BCl3, BF3 and BI3?
1
BI3 < BBr3 < BCl3 < BF3
2
BF3 < BCl3 < BBr3 < BI3
3
BF3 < BBr3 < BCl3 < BI3
4
BF3 < BCl3 < BI3 < BBr3
5
Question Not Attempted