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.

CR
Question Practice

In a reaction between hydrogen and oxygen to form water, what happens to hydrogen?

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

MCQ_SA
CBSE
Class 10
Science
Science
Chemical Reactions and Equations
Question Bank

In a reaction between hydrogen...

Single Answer MCQ
Q-00039866

In a reaction between hydrogen and oxygen to form water, what happens to hydrogen?

1

It gets oxidized

2

It gets reduced

3

It remains the same

4

It evaporates

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 chemical reaction and how do we know when it has taken place?

Single Answer MCQ
View explanation
Q2.

Explain the difference between physical and chemical changes in matter.

Single Answer MCQ
View explanation
Q3.

What is a chemical reaction and how do we know when it has taken place?

Single Answer MCQ
View explanation
Q4.

Explain the difference between physical and chemical changes in matter.

Single Answer MCQ
View explanation