NEETChemistryIonic Equilibrium
What is the defining characteristic of an acid in the Lewis concept?
Options
- AIt donates an electron pair.
- BIt accepts an electron pair.
- CIt provides a proton.
- DIt provides a hydroxide ion.
Correct answer
B. It accepts an electron pair.
Step-by-step solution
In the Lewis concept, an acid is defined as a species that accepts an electron pair.