Which metal does not react with acid?

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Question

(D) The reactivity of metals with acids depends on their position in the reactivity series.Metals that are more reactive than hydrogen can displace hy

Vedclass · Accepted Answer

$Au$

Vedclass · Answer

(D) The reactivity of metals with acids depends on their position in the reactivity series.Metals that are more reactive than hydrogen can displace hydrogen from acids to form salt and hydrogen gas.$Ca$,$Mg$,and $Zn$ are more reactive than hydrogen and react with acids to release $H_2$ gas.$Au$ (Gold) is a noble metal and is placed below hydrogen in the reactivity series.Therefore,$Au$ does not react with dilute acids to evolve hydrogen gas.

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