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BITSAT 2011

Exam: BITSAT
Year: 2011
Subject: Chemistry
Chapter: p Block Elements (Group 15, 16, 17 & 18)

BITSAT 2011 · Chemistry · p Block Elements (Group 15, 16, 17 & 18)

Which of the following halides is not oxidized by MnO_ 2

Which of the following halides is not oxidized by

\mathrm{MnO}_{2}

Options

A $\mathrm{F}^{-}$
B $\mathrm{Cl}^{-}$
C $\mathrm{Br}^{-}$
D $\Gamma$

Correct answer

A. $\mathrm{F}^{-}$

Step-by-step solution

\mathrm{F}_{2}

is strongest oxidising agent.

\mathrm{F}^{-}

is not oxidised by

\mathrm{MnO}_{2}

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