In which of the following cases no chemical change is observed
+ Zinc granule
+ Iron nail
b) CuSO4(29)
a) Cuso
c) ZnSO4(24)
+ Iron nail
d) AgNO3(29) + Zinc granule
Answers
Answered by
2
dear friend the answer is CuSO4(29)
Answered by
1
Answer:
The answer is (c)
Explanation:
Here Fe (Iron) is less reactive than Zn (Zinc).
It cannot displace Zn from its solution.
Thereby, no chemical reaction is observed.
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