$A,B$ and $C$ are three elements forming a part of compound in oxidation states of $ + 2,{\rm{ }} + 5{\rm{ }}and{\rm{ }} - 2$ respectively. What could be the compound?

${A_2}{\left( {B{C_4}} \right)_3}$

NEET UG CHEMISTRY MCQ: REDOX REACTIONS

1 Hard

1 of 1

Application +4 | -1

A,B

and

C

are three elements forming a part of compound in oxidation states of

+ 2,\mathrm{ } + 5\mathrm{ }and\mathrm{ } - 2

respectively. What could be the compound?

View answer and explanation

Correct option: C

{A_3}{\left( {B{C_4}} \right)_2}

Option C (

{A_3}{\left( {B{C_4}} \right)_2}

) is correct because it satisfies the charge neutrality condition based on the given oxidation states.

Practice All Chapter MCQs →

{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}^ + }