Question 1
(a) Increasing / Increases / Increase
(b) Because the liquid Q becomes neutral
(c) pH value of liquid Q
(d) The volume of soap water added increasing / increases / increase // more, so the pH value of liquid Q increasing / increases / increase // more // Vice Versa
(e) To study / investigate / find out the realtionship between the volume of soap water added and / with the pH value of liquid Q
No comments:
Post a Comment