Question

Which of the following processes is endothermic?
A) Melting of ice
B) Mixing of potassium chloride with water
C) Photosynthesis
D) All of the above

Answer 1

Heyy!

The correct option is option D.
since, all of the avobe options involve absorption of heat.

HOPE HELPS:)

Answer 2

Hey mate !!!

Question :

Which of the following processes is endothermic?

A) Melting of ice

B) Mixing of potassium chloride with water

C) Photosynthesis

D) All of the above

Answer :-

Option D

All of the above.

Hope this helps ^_^