The correct order of Lewis acid strengths of BF2Cl, BFClBr, BF2Br and – McqOptions

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1.	The correct order of Lewis acid strengths of BF2Cl, BFClBr, BF2Br and BFBr2 is:
A.	BF2Cl > BFClBr > BF2Br > BFBr2
B.	BFBr2 > BFClBr > BF2Br > BF2Cl
C.	BF2Cl > BF2Br > BFClBr > BFBr2
D.	BFClBr > BFBr2 > BF2Cl > BF2Br
Answer» C. BF2Cl > BF2Br > BFClBr > BFBr2

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