2
QuizMultiple Choice
Properties of Acids and Bases
Question 2 • CR SS Chemistry S2 2018/19 2026
Look at the reaction below.Which substance is the acid in the reaction?
Answer
A
Mg(s)B
H2(g)C
MgSO4(aq)D
H2SO4(aq)Question 2 • CR SS Chemistry S2 2018/19 2026