Question

Which of the following is metal displacement reaction
a) Zn + CuSO4 → ZnSO4 + Cu
b) 2Na + 2H2O → 2NaOH + H2
c) Ca + 2H2O + Ca(OH)2 + H2
d) 2HgO + 2Hg + O2
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Answer 1

Answer:

Which of the following is an example for metal displacement reaction?

Some other examples of displacement reactions which can occur are: zinc displacing iron ions from iron(II) sulfate solution. nickel displacing copper from copper(II) nitrate solution. copper displacing silver from silver(I) nitrate solution.

Explanation:

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Answer 2

Explanation:

1. Zn+CuSO4 gives rise to ZnSo4+Cu
2. is the answer friends here they asked metal displacement reaction so ans A
3. option A