The nature of oxides ${{\rm{V}}_{\rm{2}}}{{\rm{O}}_{\rm{3}}}$ and ${\rm{CrO}}$ is indexed as $X'$ and $'Y'$ type respectively. The correct set of $X$ and $Y$ is

NEET UG CHEMISTRY MCQ: REDOX REACTIONS

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The nature of oxides

{\mathrm{V}_\mathrm{2}}{\mathrm{O}_\mathrm{3}}

and

\mathrm{CrO}

is indexed as

X'

and

'Y'

type respectively. The correct set of

X

and

Y

View answer and explanation

Correct option: D

X = basic, y = basic

Option D (X = basic, y = basic) is correct because oxides of metals in lower oxidation states are generally basic.

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{I_2}

\mathrm{MnO}_4^ - + {\mathrm{C}_2}\mathrm{O}_4^{2 - } + {\mathrm{H}^ + } \to \mathrm{M}{\mathrm{n}^{2 + }} + \mathrm{C}{\mathrm{O}_2} + {\mathrm{H}_2}\mathrm{O}

\mathrm{MnO}_4^ -

{\mathrm{C}_2}\mathrm{O}_4^{2 - }

{\mathrm{H}^ + }