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(D) The reactivity series of metals is a list of metals arranged in the order of their decreasing chemical reactivity.Based on the standard reactivity

Vedclass · Accepted Answer

$Mg > Al > Fe > Cu$

Vedclass · Answer

(D) The reactivity series of metals is a list of metals arranged in the order of their decreasing chemical reactivity.Based on the standard reactivity series: $K > Na > Ca > Mg > Al > Zn > Fe > Pb > H > Cu > Hg > Ag > Au$.Evaluating the options:Option $A$: $Ca > Mg > Ag > Fe$ is incorrect because $Fe > Ag$.Option $B$: $Zn > Al > Cu > Au$ is incorrect because $Al > Zn$.Option $C$: $Na > Al > Mg > Cu$ is incorrect because $Mg > Al$.Option $D$: $Mg > Al > Fe > Cu$ is correct as per the reactivity series where $Mg$ is more reactive than $Al$,$Al$ is more reactive than $Fe$,and $Fe$ is more reactive than $Cu$.

Which of the following represents the correct order of reactivity of metals?

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