Which of the following pairs will give displacement reaction?
A
NaCl solution and copper metal
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B
MgCl2 solution and auritiunal number
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C
FeSo4 solution an silver metal
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D
AgNo3 solution an copper meta;
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Solution
The correct option is CAgNo3 solution an copper meta; option D is correct
copper is more reactive than silver, the more reactive element which can displace less reactive element from its solution.The most reactive elements tend to be short one or two electron.