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.

CB
Question Practice

Which of the following describes covalent radius?

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
Chemical Bonding and Molecular Structure
Question Bank

Which of the following describ...

Single Answer MCQ
Q-00054672

Which of the following describes covalent radius?

1

Half the distance between two nuclei in a single bond

2

The distance between the nucleus and the outermost electron

3

Average distance between bonded and non-bonded atoms

4

Distance between two atoms in a gas

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 does the VSEPR theory primarily predict?

Single Answer MCQ
View explanation
Q2.

Which type of electron pair experiences the greatest repulsion according to VSEPR theory?

Single Answer MCQ
View explanation
Q3.

What molecular shape results from four bonded pairs and no lone pairs on the central atom?

Single Answer MCQ
View explanation
Q4.

Ammonia (NH3) has how many bonding pairs and how many lone pairs of electrons?

Single Answer MCQ
View explanation