Science, asked by praveenbkd9, 11 months ago

plz answer me fast friends​

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Answers

Answered by negirenu2513
0

Answer:

  1. Yes
  2. Yes
  3. No
  4. yes

Explanation:

please mark as brainliest

Answered by shahkrish769
0

Answer:

the ans is a,b and as the reactivity series is followed and from that we can identify the displacement reaction

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