Which is the reducing agent in the following | vedclass

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(A) In a redox reaction,the reducing agent is the substance that gets oxidized (loses electrons or gains oxygen/loses hydrogen).In the given reaction:

Vedclass · Accepted Answer

$HCl(aq)$

Vedclass · Answer

(A) In a redox reaction,the reducing agent is the substance that gets oxidized (loses electrons or gains oxygen/loses hydrogen).In the given reaction: $MnO_{2}(s) + 4HCl(aq) \longrightarrow MnCl_{2}(s) + 2H_{2}O(l) + Cl_{2}(g)$$1$. The oxidation state of $Cl$ in $HCl$ changes from $-1$ to $0$ in $Cl_{2}$. Since it loses electrons,$HCl$ is oxidized.$2$. The oxidation state of $Mn$ in $MnO_{2}$ changes from $+4$ to $+2$ in $MnCl_{2}$. Since it gains electrons,$MnO_{2}$ is reduced.$3$. Since $HCl$ undergoes oxidation,it acts as the reducing agent.Therefore,the correct option is $A$.

Which is the reducing agent in the following reaction?
$MnO_{2}(s) + 4HCl(aq) \longrightarrow MnCl_{2}(s) + 2H_{2}O(l) + Cl_{2}(g)$

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Which is the reducing agent in the following reaction?$MnO_{2}(s) + 4HCl(aq) \longrightarrow MnCl_{2}(s) + 2H_{2}O(l) + Cl_{2}(g)$