Question

which one of the following is Lewis acid
(a)carbanion (b) free radical (c) carbocation (d)none​

Answer 1

Answer:

carbocation

Explanation:

Carbocations are Lewis acids, as the reverse reaction demonstrates.In its Brønsted acid role the carbocation donates a proton to the base (hydroxide anion), and is converted to a stable neutral molecule having a carbon-carbon double bond.

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