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Arrange in order of increasing Lewis acidity with reason. Bf3,bcl3, bbr3, bi3?
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Arrange in order of increasing Lewis acidity with reason. Bf3,bcl3, bb...
Increasing Lewis Acidity of BCl3, BBr3, and BI3
BF3
BCl3
BBr3
BI3
BF3 is the least Lewis acidic among the given compounds because Boron in BF3 has a stable electronic configuration with a complete octet due to the formation of 3 covalent bonds with Fluorine atoms. These bonds are strong and do not readily donate electron pairs, making BF3 less likely to act as a Lewis acid.
BCl3 is more Lewis acidic than BF3 because Chlorine is less electronegative than Fluorine, leading to weaker B-Cl bonds. As a result, the Boron atom in BCl3 is more willing to accept an electron pair, making it more Lewis acidic than BF3.
BBr3 is more Lewis acidic than BCl3 because Bromine is even less electronegative than Chlorine, resulting in weaker B-Br bonds. The Boron atom in BBr3 is more likely to accept an electron pair compared to BCl3, making it more Lewis acidic.
BI3 is the most Lewis acidic compound among the given options. Iodine is the least electronegative halogen, leading to even weaker B-I bonds in BI3. The Boron atom in BI3 has the strongest tendency to accept an electron pair, making it the most Lewis acidic compound in the series.
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Arrange in order of increasing Lewis acidity with reason. Bf3,bcl3, bbr3, bi3?
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Arrange in order of increasing Lewis acidity with reason. Bf3,bcl3, bbr3, bi3? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Arrange in order of increasing Lewis acidity with reason. Bf3,bcl3, bbr3, bi3? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Arrange in order of increasing Lewis acidity with reason. Bf3,bcl3, bbr3, bi3?.
Arrange in order of increasing Lewis acidity with reason. Bf3,bcl3, bbr3, bi3? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Arrange in order of increasing Lewis acidity with reason. Bf3,bcl3, bbr3, bi3? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Arrange in order of increasing Lewis acidity with reason. Bf3,bcl3, bbr3, bi3?.
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