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.

AJ

Question Practice

Why is it necessary to heat water to convert it to vapor?

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

MCQ_SA

A Journey through States of Water

Why is it necessary to heat wa...

Single Answer MCQ

Q-00148394

Why is it necessary to heat water to convert it to vapor?

1

To increase molecular movement

2

To decrease volume

3

To cool the water

4

To create ice

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.

What is the process called when water changes from liquid to vapor?

Single Answer MCQ

View explanation

Q2.

Which factor is most likely to increase the rate of water evaporation in puddles?

Single Answer MCQ

View explanation

Q3.

When washing dishes, what happens to the water left on the surface over time?

Single Answer MCQ

View explanation

Q4.

If a puddle is larger and deeper, which statement is most likely true?

Single Answer MCQ

View explanation