Question

mgso4 + fe ---> feso4 + mg .is it correct
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Answer 1

I think mate u know about the reactivity series of metal.

According to these series mg or magnesium is more reactive that fe or ferrous( iron) due to which

mgSo4+ fe-----> feSo4+mg is not possible.

But...

feSo4+mg------> mgSo4 +fe is correct.

Would like to mention that the above reaction is a displacement reaction.