Check sibling questions

Changes can be of two types

  1. Reversible changes - like Melting of ice-cream, melting of wax
  2. Irreversible changes - like Rusting of Iron nails, cooking eggs

Maths Crash Course - Live lectures + all videos + Real time Doubt solving!

Ask a doubt (live)
Maninder Singh's photo - Co-founder, Teachoo

Made by

Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 12 years and a teacher from the past 16 years. He teaches Science, Economics, Accounting and English at Teachoo