CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Which is an example of a chemical change?

A
The melting of ice
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
The burning of wood
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
The grindig of salt crystals powder
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
The evaporation of water from a sea
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B The burning of wood
A change in which a new substance is formed is called a chemical change.
Examples of chemical change are digestion of food, ripening of fruit, burning of wood.
The burning of wood is a chemical change because it is always accompanied by the production of heat.
Melting of ice grinding of salt crystals to powder and evaporation of water from the sea are all physical changes because no new substances are formed.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
What about the Other Things We Measure?
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon