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Question

What does this reaction suggest?
MgSO4 + Cu →CuSO4 + Mg


A

This reaction occurs only at high temperatures.

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B

This reaction can not occur.

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C

This reaction is a decomposition reaction.

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D

Copper is more reactive than magnesium.

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Solution

The correct option is B

This reaction can not occur.


Metal that are less reactive, cannot displace more reactive metal from their salt solution. Hence the reaction will not occur.


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