What are Chemical Changes?

Last updated at April 25, 2026 by

These changes create one or more new substances .
The original substance does not remain the same after the change.
Example
— Burning wood , lime water turning milky , baking soda with vinegar
When we blow air into lime water , it turns milky white .

Chemical Changes Nature = New substances are formed Examples = Burning wood, lime water test, vinegar reaction Result = Original substance changes completely
Remove Ads Share on WhatsApp
CA Maninder Singh's photo - Co-founder, Teachoo

Made by

CA Maninder Singh

CA Maninder Singh is a Chartered Accountant with 16+ years of practical experience and 20+ years of teaching experience. At Teachoo, he simplifies Accounts, Tax and GST with step-by-step examples so students can apply concepts confidently in exams and real life.

For an uninterrupted learning experience, students can use Teachoo Black to remove ads and focus better.