Small pleces of zinc are added to solutions containing the nitrates of four other metals
results of this displacement experiment shown in the table.
Metal nitrate in solution
Observation of piece of Zinc
CU
Turns brown
Fe
Turns black
Ag
Turns black
MO
No change
a) (1) From the results in the table, which metal is more reactive than zinc?
(11) Explain how the results indicate your choice
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Answer:
MO
Explanation:
MO is more reactive than zinc so there is no change in colour
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