In the Reaction: CaO(s)+ SO₂(g) $\to$ CaSO₃(s)
A)Ca²⁺ Acts as a Lewis Acid and SO₃^2- Acts

Multiple Choice

In the reaction: CaO(s) + SO₂(g) $\to$ CaSO₃(s)

A) Ca²⁺ acts as a Lewis acid and SO₃^2- acts as a Lewis base.
B) O^2- acts as a Lewis base and SO₂ acts as a Lewis acid.
C) O^2- acts as a Lewis base and Ca²⁺ acts as a Lewis acid.
D) CaO is the Lewis acid and CaSO₃ is its conjugate base.
E) SO₂ is the Lewis acid and CaSO₃ is its conjugate base.