Which of the following compounds is the stron | vedclass

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(A) The ability to accept a fluoride ion $(F^-)$ is a characteristic of Lewis acids.$SbF_5$ (Antimony pentafluoride) is a very strong Lewis acid becau

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$SbF_5$

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(A) The ability to accept a fluoride ion $(F^-)$ is a characteristic of Lewis acids.$SbF_5$ (Antimony pentafluoride) is a very strong Lewis acid because the central $Sb$ atom is highly electron-deficient and can easily accommodate the lone pair from the fluoride ion to form the stable $[SbF_6]^-$ complex.Among the given options,$SbF_5$ is the strongest fluoride ion acceptor,often used to create superacids like fluoroantimonic acid $(HSbF_6)$.

Which of the following compounds is the strongest fluoride ion acceptor?

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