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Karnataka Board PUCPUC Science Class 11

Explain why the following compounds behave as Lewis acids? BCl3

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Question

Explain why the following compounds behave as Lewis acids?

BCl3

Short/Brief Note
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Solution

BCL3 is an electron-deficient compound because it has 6 electrons in its outermost orbital and a vacant p orbital. Hence, it acts as Lewis acid and accepts a lone pair of electrons.

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Chapter 11: The p-block Elements - Multiple Choice Questions (Type - I) [Page 138]

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NCERT Exemplar Chemistry Exemplar [English] Class 11
Chapter 11 The p-block Elements
Multiple Choice Questions (Type - I) | Q 25.(i) | Page 138

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