All Exams Test series for 1 year @ ₹349 only
Question

Which of the followings is a strong base?

This question was previously asked in
OTET 2026 Social Studies Question Paper (5-Jul-2026)
The correct answer is

Sodium hydroxide

Sodium hydroxide (NaOH) fully dissociates in water to give a high concentration of OH- ions, making it a strong base, unlike sodium carbonate which is only a weak/mild base.

Was this answer helpful?

Important Questions from Equilibrium

  1. Bee sting leaves an acid which causes pain and irritation. The acid released is

  2. Which one of the following salts does not possess water of crystallization?

  3. Which one of the following was the first mineral acid discovered?

  4. What is the colour of the precipitate obtained by passing CO 2gas through lime water ?

  5. Which among the following is NOT true with respect to colloidal solution?

Need Expert Advice?
Upcoming Exams
CTET
September 06, 2026
MH SET
September 06, 2026
Test Series
OTET img
Teaching
OSSTET 2025 Mock Test Series
79 Tests 3 Tests Free
1099 Attempts
4.8(11)
English

Start Your Preparation with Prepp Mobile App

Download the app from Google Play & App Store
Download the app from Google Play & App Store
Prepp Mobile App