Identify the correct statements from the foll | vedclass

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(B, C) Statement $(I)$ is incorrect because both $Au$ and $Pt$ dissolve in aqua regia to form soluble compounds $HAuCl_4$ and $H_2PtCl_6$. Statement $

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$(II)$ Among the oxoacids of chlorine, the highest oxidation state possible for chlorine is $+7$

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(B, C) Statement $(I)$ is incorrect because both $Au$ and $Pt$ dissolve in aqua regia to form soluble compounds $HAuCl_4$ and $H_2PtCl_6$. Statement $(II)$ is correct because in perchloric acid $(HClO_4)$, chlorine exhibits an oxidation state of $+7$. Statement $(III)$ is correct because $HCl$ has the lowest boiling point among hydrogen halides due to the absence of hydrogen bonding and lower molecular mass compared to $HBr$ and $HI$. Statement $(IV)$ is incorrect because the stability of halogen oxides decreases in the order $I > Cl > Br$.

Identify the correct statements from the following:

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