The weakest base among the following:

I^{-}

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C l^{-}

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F^{-}

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B r^{-}

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Solution

The correct option is A $I^{-}$
Weakest Base $\to$ Strongest conjugate acid

Conjugate Acidity $\to$ $H I > H B r > H C l > H F$

$∴$ Weakest Base $I^{-}$

Option A is correct.

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Similar questions

Among halogens, the correct order of amount of energy released in electron gain (electron gain enthalpy ) is
(a) F > Cl > Br > I (b) F < Cl < Br < I (c) F < Cl > Br > I (d) F < Cl < Br < I

Q. The correct order of polarizability is

I^{-}, B r^{-}, C l^{-}, F^{-}

Most non-metallic among F, Cl, Br, I, and At is:

Q. Among the following, the weakest base is:

Q. Among the following the weakest base is:

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The weakest base among the following:

The correct option is A I−Weakest Base → Strongest conjugate acidConjugate Acidity → HI>HBr>HCl>HF∴ Weakest Base I−Option A is correct.

The correct option is A $I^{-}$
Weakest Base $\to$ Strongest conjugate acid

Conjugate Acidity $\to$ $H I > H B r > H C l > H F$

$∴$ Weakest Base $I^{-}$

Option A is correct.