What is the oxidation state of chlorine in it | vedclass

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(A) $1$. The oxoacids of chlorine are $HOCl$ (hypochlorous acid), $HClO_2$ (chlorous acid), $HClO_3$ (chloric acid), and $HClO_4$ (perchloric acid).$2

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$+1$

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(A) $1$. The oxoacids of chlorine are $HOCl$ (hypochlorous acid), $HClO_2$ (chlorous acid), $HClO_3$ (chloric acid), and $HClO_4$ (perchloric acid).$2$. The acidic strength increases with the increase in the oxidation state of the central atom. Thus, $HOCl$ is the weakest oxoacid.$3$. In $HOCl$, let the oxidation state of $Cl$ be $x$. The oxidation states of $H$ and $O$ are $+1$ and $-2$ respectively.$4$. $x + (+1) + (-2) = 0 \implies x - 1 = 0 \implies x = +1$.

What is the oxidation state of chlorine in its weakest oxoacid?

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