Chemistry, asked by sakshibishnoi, 1 year ago

Which of the following displacement
does not occur
(1) Zn +2H → Zn2+ + H, 1
(2) Fe + 2Ag → Fe²+ + Ag +
(3) Cu + Fe2+ → Cu2+ + Fet
(4) Zn + Pb2+ + Zn2+ + Pb

Answers

Answered by shibusaurav21

3

(1) Zn+2H-Zn2+H
(2)
(3)
(4)

Answered by priyapandey1592003

2

Answer:

Option B is correct

Bcoz SRP of Fe+2 is less than Ag+2

Explanation:

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