Question

observations for ch 1 chemistry class 9



plz answer ​

Answer 1

Answer:

we observe that the level does not change after adding salt or sugar

HOPE THIS HELPS U

Explanation:

Answer 2

Answer:

observation :

we find that the level of water when added salt or sugar solution doesn't change

explanation:

this is because the matter is made up of particles and when we stir the salt or sugar solution the particle of salt gets into the spaces between particles of matter