| Date | May 2018 | Marks available | 1 | Reference code | 18M.1.sl.TZ2.19 |
| Level | SL | Paper | 1 | Time zone | TZ2 |
| Command term | Determine | Question number | 19 | Adapted from | N/A |
Question
Activity series of selected elements:
\[{\text{greatest activity}}\xleftarrow{{{\text{K, Ca, Al, Fe, H, Cu, Ag, Au}}}}{\text{least activity}}\]
Which react with dilute sulfuric acid?
I. Cu
II. CuO
III. CuCO3
A. I and II only
B. I and III only
C. II and III only
D. I, II and III
Markscheme
C
Examiners report
[N/A]
