A) \[{{\operatorname{BX}}_{3}} > AI{{X}_{3}} > Ga{{x}_{3}} > In{{X}_{3}}\]
B) \[B{{X}_{3}}<AI{{X}_{3}}<Ga{{X}_{3}}<In{{X}_{3}}\]
C) \[{{\operatorname{BX}}_{3}} < AI{{X}_{3}} > Ga{{X}_{3}} < In{{X}_{3}}\]
D) \[{{\operatorname{BX}}_{3}}<AI{{X}_{3}}>Go{{X}_{3}}>In{{X}_{3}}\]
Correct Answer: A
Solution :
Electronegativity of central metal decreases. electron accepting tendency decreases lewis acidic strength decreases Greater the electronegativity of central metal greater the electron density accepting ability. Hence greater lewis acidic strength.You need to login to perform this action.
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