Multiple Choice
Which of the following is/are classified as an acid-base reaction?
1.AgNO3(aq) + HCl(aq) AgCl(s) + HNO3(aq)
2.2Mg(s) + O2(g) 2MgO(s)
3.Zn(s) + 2Ag+(aq) 2Ag(s) + Zn2+(aq)
A) 1 only
B) 2 only
C) 3 only
D) 1,2,and 3
E) none
Correct Answer:

Verified
Correct Answer:
Verified
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