Which is correct order as per the reactivity of the metal ?
1. Zn< Al< Fe<Cu
2.Zn>Al>Fe>Cu
3.Cu<Fe<Zn<Al
4. Cu<Fe<Al<Zn
Answers
Answered by
1
Answer:
3..........is correct
Answered by
0
Answer:
C is correct
reactivity series
potassium
sodium
calcium
magnesium
aluminium
zinc
iron
tin
lead
hydrogen
copper
mercury
silver
gold
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