If a spoon of copper metal is placed in a solution of ferrous sulphate :-
A
Cu will precipitate out
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B
iron will precipitate
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C
Cu and Fe will precipitate
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D
no reaction will take place
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Solution
The correct option is B no reaction will take place Copper is below Fe on electrochemical series. So, copper will not able to reduce Fe2+ from the ferrous sulphate solution.