Question
Which of the following is incorrect with respect to metals?
Answer: Option C
:
C
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:
C
- Alloys that contain mercury are known as amalgams.
- The metals high up in the reactivity series are very reactive.
- More reactive metals can replace less reactive metals.
- Metals which are above hydrogen in the reactivity series will displace hydrogen from dilute acids.
For example: Fe(s)+CuSO4(aq)→FeSO4(aq)+Cu(s)
Here, iron is more reactive than copper. So, it displaces copper from its solution.
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