Question

$NaOH$ is a strong base because

• A. It gives $O{H}^{-}$ ion.
• B. It can be oxidised
• C. It can be easily ionised
• D. It provides $H_3{O}^{+}$ ions.

Answer 1

The correct option is A

It gives $O{H}^{-}$ ion.

$NaOH$ completely dissociates to give $N{a}^{+}$ and $O{H}^{-}$ ions in water. Hence it is considered as a Strong base.