Edzy
AI TutorResourcesToolsCompareBuy
SearchDownload AppLogin
Edzy

Edzy for Classes 6-12

Edzy is a personal AI tutor for CBSE and State Board students, with curriculum-aligned guidance, practice, revision, and study plans that adapt to each learner.

  • Email: always@edzy.ai
  • Phone: +91 96256 68472
  • WhatsApp: +91 96256 68472
  • Address: Sector 63, Gurgaon, Haryana

Follow Edzy

Browse by Class

  • CBSE Class 6
  • CBSE Class 7
  • CBSE Class 8
  • CBSE Class 9
  • CBSE Class 10
  • CBSE Class 11
  • CBSE Class 12
Explore the CBSE resource hub

Explore Edzy

  • Study Resources
  • Free Study Tools
  • Best Apps for Board Exams
  • Edzy vs ChatGPT
  • About Us
  • Why We Built Edzy
  • Blog
  • CBSE AI Tutor

Support & Legal

  • Help & FAQs
  • Accessibility
  • Privacy Policy
  • Terms & Conditions
  • Refund Policy
  • Cookie Policy
  • Site Directory

© 2026 Edzy. All rights reserved.

Curriculum-aligned learning paths for students in Classes 6-12.

E
Question Practice

According to Bronsted-Lowry theory, what is an acid?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Chemistry
Chemistry Part - I
Equilibrium
Question Bank

According to Bronsted-Lowry th...

Single Answer MCQ
Q-00054984

According to Bronsted-Lowry theory, what is an acid?

1

A substance that always contains hydroxide ions.

2

A proton donor.

3

An electron pair acceptor.

4

A substance that cannot exist in a gaseous state.

Previous QuestionNext Question

Video Explanation

Answer

Solution:

Watch Video Solution

Login to get access

Keep Practising

Students who asked this also explored

Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

What is a key characteristic of a system at dynamic equilibrium?

Single Answer MCQ
View explanation
Q2.

In a closed system, if the temperature is increased, how does it affect the equilibrium of an exothermic reaction?

Single Answer MCQ
View explanation
Q3.

What type of equilibrium can be established in a chemical reaction involving reactants and products?

Single Answer MCQ
View explanation
Q4.

Which of the following statements is true regarding dynamic equilibrium in a chemical system?

Single Answer MCQ
View explanation