Question

In which of the following compounds manganese show maximum radius -

• A.
• B.
• C.
• D. _6]\)

Answer 1

The correct option is C

(a) $Mn{O}_2\to M{n}^{+4}$ (b) $KMn{O}_4\to M{n}^{+6}$

(C) $MnO\to M{n}^{+2}$ (d) $K_3\left[Mn\right(CN{)}_6\to +3$

Smaller the positive charge, larger is the atomic radius