Which of the following metals will not react | vedclass

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(D) The reaction between a metal and a metal salt solution depends on the reactivity series. $A$ metal can displace another metal from its salt soluti

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$Hg$

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(D) The reaction between a metal and a metal salt solution depends on the reactivity series. $A$ metal can displace another metal from its salt solution only if it is more reactive than the metal present in the salt.$Fe$,$Zn$,and $Mg$ are all more reactive than $Cu$ and will displace $Cu$ from $CuSO_4$ solution.$Hg$ (mercury) is less reactive than $Cu$ and is placed below $Cu$ in the electrochemical reactivity series. Therefore,$Hg$ cannot displace $Cu$ from $CuSO_4$ solution.$CuSO_4 + Hg 	o 	ext{No reaction}$

Which of the following metals will not react with a solution of $CuSO_4$?

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