Difference between Strong and Weak Base

Last updated at July 18, 2026 by

Differences between Strong and Weak Bases-01.jpg

 

Strong Base 

Weak Base

They get completely ionized (split up into ions)  in water and produce large amounts of hydroxide ions.

These only get partially ionized (split up into ions) in water and produce less amount of hydroxide ions.

pH value is close to 14 but smaller than it.

pH value is closer to 7 but greater than it.

These are highly reactive

These are less reactive

Eg: NaOH, KOH , Bleach and cleaning liquids at home

Eg: NH 4 OH , Soaps and Baking Soda

 

 

Remove Ads
Maninder Singh's photo - Co-founder, Teachoo

Made by

Maninder Singh

CA Maninder Singh is a Chartered Accountant with 16+ years of practical experience and 20+ years of teaching experience. He teaches Science, Economics, Accounting and English at Teachoo using clear explanations and exam-focused methods students can trust.

For faster and distraction-free study, students can choose Teachoo Black.