The Lewis acid character of boron trihalides decreases as: `B Br_(3) gt BCl_(3) gt BF_(3)`. Explain ?

The Lewis acid character of boron trihalides decreases as: Explain ?

Why does the Lewis acid strength of boron halides follow the order B Br_3 gt BCl_3 gt BF_3 ?

Compare the acidic character of trihalides of boron.

Statement: Acidic nature of boron trihalides is in the order BF_(3)ltBCI_(3)ltBBr_(3)ltBI_(3) . Explanation: Basic nature of nitrogen trihalides is in the order NF_(3)gtNCI_(3)gtNBr_(3)gtNI_(3) .

The correct order of Lewis acidic strength of boron trihalides :

The correct order of Lewis acidic strength of boron trihalides :

The correct order of Lewis acidic strength of boron trihalides :