Which of the following statements is correct | vedclass

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Question

(A) In Group $16$ (Oxygen family),the stability of the $+6$ oxidation state decreases down the group due to the inert pair effect,which makes the $ns^

Vedclass · Accepted Answer

Only $(i)$ and $(iii)$

Vedclass · Answer

(A) In Group $16$ (Oxygen family),the stability of the $+6$ oxidation state decreases down the group due to the inert pair effect,which makes the $ns^2$ electrons less available for bonding.Conversely,the stability of the $+4$ oxidation state increases down the group due to the same inert pair effect.Therefore,statement $(i)$ is correct and $(ii)$ is incorrect.Regarding bonding,elements in the $+4$ and $+6$ oxidation states typically form covalent bonds with more electronegative elements like oxygen or fluorine.Thus,statement $(iii)$ is also correct.The correct statements are $(i)$ and $(iii)$.

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