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.

CA

Question Practice

Why is it important to understand desirable and undesirable changes?

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

MCQ_SA

Changes Around Us: Physical and Chemical

Why is it important to underst...

Single Answer MCQ

Q-00127860

Why is it important to understand desirable and undesirable changes?

1

To avoid all changes

2

To manage resources effectively

3

To eliminate changes entirely

4

To only accept good changes

Previous Question Next Question

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.

Which of the following is a physical change?

Single Answer MCQ

View explanation

Q2.

What happens when air is blown into lime water?

Single Answer MCQ

View explanation

Q3.

Which process shows that a substance can change its appearance?

Single Answer MCQ

View explanation

Q4.

When ice melts, what type of change occurs?

Single Answer MCQ

View explanation