SSC (English Medium) Class 8Maharashtra State Board
Share
Notifications

View all notifications

Explain by Writing a Word Equation. - SSC (English Medium) Class 8 - Science

Login
Create free account


      Forgot password?

Question

Explain by writing a word equation.

Respiration is a chemical change.

Solution

Chemical change is a process in which a new substance is formed.

  • Respiration is irreversible process
  • During respiration, oxygen is convert into carbon-dioxide( a new substance is formed).
  • During respiration, there is change in their chemical composition.
  • During respiration, absorption and evolution of energy takes place.

These are characteristics of chemical reaction. Hence, respiration is a chemical reaction.

  Is there an error in this question or solution?

APPEARS IN

 Balbharati Solution for Balbharati Class 8 Science - General Science (2018 to Current)
Chapter 13: Chemical Change and Chemical Bond
Exercise | Q: 2.1 | Page no. 94
Solution Explain by Writing a Word Equation. Concept: Chemical Changes in Everyday Life.
S
View in app×