Reduction potentials of some ions are given below. Arrange them in decreasing order of oxidizing power Ion ClO_4^{-} IO_4^{-} BrO_4^{-} Reduction Potential E°N (E^\circXO_4^{-}\/XO_3^{-}) E° = 1.19 V E° = 1.65 V E° = 1.74 V

Correct Answer is : BrO4− > IO4− > ClO4−

ClO_4^{-} > IO_4^{-} > BrO_4^{-}

IO_4^{-} > BrO_4^{-} > ClO_4^{-}

BrO_4^{-} > IO_4^{-} > ClO_4^{-}

BrO_4^{-} > ClO_4^{-} > IO_4^{-}

JEE Mains Model Paper 4

Question : 90 of 90

Marks: +1, -0

Reduction potentials of some ions are given below. Arrange them in decreasing order of oxidizing power

Ion	ClO4−	IO4−	BrO4−
Reduction Potential E°N (E°XO4−∕XO3−)	E° = 1.19 V	E° = 1.65 V	E° = 1.74 V

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