Forum

ANSWERS TO YOUR QUESTIONS

You can ask questions related to subjects of classes sixth, seventh, eighth, ninth and tenth. Your questions shall be answered by our experts within 24 hours. In case of questions involving lengthy equations or images, you need to send your question by e-mail to our mail id enquiry@excellup.com. Please note that your questions or answers shall be made live only after proper check by the moderator.

Your Question
Asked By:  Akshara
Is melting of wax a chemical change
Answer of the Above Question
Answer By: Excellant
No new substance is formed when wax melts. So, it is a physical change.


Answer By: tutionteacher
No. Melting of wax is not a chemical change as there is not any formation of a new substance.It is a physical change as only physical state of wak is changed i.e. from solid to liquid.


Answer By: V.sashini
No, melting of wax is not a chemical change. We can cool the wax.


Answer By: aashritha
melting of wax is a physical change , but burning of candle is a chemical change


Ask Question

Copyright © excellup 2014