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

Melting of wax is a/an _________ change , while burning of a candle is a/an _________ change.

A
reversible, reversible
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
reversible, irreversible
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
irreversible, reversible
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
irreversible, irreversible
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B reversible, irreversible
When we burn a candle the melted wax can be solidified. However, the wick of the candle once burnt cannot be regained or reproduced. Hence, the burning of a candle is an irreversible change as we can use the molten wax to make the candle again(after solidifying) however we will require a new wick.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
So Many Changes
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon