The colour and magnetic nature of manganate ion $MnO_4^{2-}$ is-

  • A
    Green,paramagnetic
  • B
    Purple,diamagnetic
  • C
    Green,diamagnetic
  • D
    Purple,paramagnetic

Explore More

Similar Questions

$A$ blue borax bead is obtained with:

When copper turnings and concentrated $HCl$ are heated with copper sulphate,the compound formed is:

When $MnO_2$ is fused with $KOH$ in the presence of air,a colored compound is formed. Identify the compound and its color.

$FeSO_4 \cdot 7H_2O$ (Green Vitriol) salt on thermal decomposition does not produce

Which of the following statements is not correct about $Cu^{2+}$ and $Cu^{+}$?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo