Question

explain the principle of a Lewis acid base​

Answer 1

Answer:

A Lewis acid is a substance that accepts a pair of electrons to form a covalent bond. A Lewis base is a substance that donates a pair of electrons to form a covalent bond. So, a Lewis acid-base reaction is represented by the transfer of a pair of electrons from a base to an acid.N. Lewis in 1923 defined an "acid as a species which accepts electron pair and base which donates an electron pair."

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