NEET UG CHEMISTRY MCQ: d & f- BLOCK ELEMENTS

1 Medium

1 of 1

Application +4 | -1

KMn{O_4}

reacts with oxalic acid according to the equation

2MnO_4^ - + 5{C_2}O_4^{2 - } + 16{H^ + } \to 2M{n^{2 + }} + 10C{O_2} + 8{H_2}O

Here 20 ml of 0.1 M

KMn{O_4}

will react with

View answer and explanation

Correct option: A

50 ml of 0.1 M

{H_2}{C_2}{O_4}

The correct answer is 50 ml of 0.1 M

{H_2}{C_2}{O_4}

because the stoichiometry of the reaction dictates that 2 moles of

KMnO_4

react with 5 moles of oxalic acid.

More Questions from d & f- BLOCK ELEMENTS

Practice All Chapter MCQs →

^\circ

{\mathrm{M}^{x + }}

\sqrt {24}