Lewis acid is a substance that:

Lewis acid is a substance that:
  1. gives $\mathrm{H}^{+}$ions aqueous solution
  2. accepts a proton
  3. accepts electron pair
  4. donates a proton

Solution

Therefore, a Lewis acid can be defined as a chemical entity that can accept a pair of electrons from a Lewis base to form a coordinate covalent bond with it.

Asked in: MHT CET 2023 (10 May Shift 1)

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