Which of the following pairs will give displacement reactions?
(a) FeSO4 solution and Copper metal
(b) AgNO3 solution and Copper metal
(c) CuSO4 solution and Silver metal(d) NaCl solution and Copper metal
Correct Answer: (b) AgNO3 solution and Copper metal
Explanation: As copper is more reactive than silver, hence it displaces silver from its nitrate solution.
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