Which of the following statements is correct?

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Question

(A) $SF_6$ is a sterically protected molecule where the sulfur atom is surrounded by six fluorine atoms,making it kinetically inert towards hydrolysis

Vedclass · Accepted Answer

$SF_6$ does not react with water.

Vedclass · Answer

(A) $SF_6$ is a sterically protected molecule where the sulfur atom is surrounded by six fluorine atoms,making it kinetically inert towards hydrolysis by water.$OF_6$ does not exist because oxygen cannot expand its octet due to the absence of $d$-orbitals.$S_2O_3^{2-}$ (thiosulfate) has a tetrahedral geometry around the central sulfur atom,not a linear one.$SO_4^{2-}$ involves $p\pi-d\pi$ bonding between oxygen and sulfur atoms to stabilize the structure.

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