Given below are two statements: 

Statement I: Potassium permanganate on heating at 573 K forms potassium manganate.
Statement II: Both potassium permanganate and potassium manganate are tetrahedral and paramagnetic in nature. 

In the light of the above statements, choose the most appropriate answer from the options given below:

Given data : It is given to identify which one is true and which one is false, from given option  

 Explanation :

Despite being triangular, manganate is the only one that is paramagnetic. Permanganate is not.
$$\begin{gathered} {\mathrm{Mn}}^{+7}:3d^{0}4s^0 = \text{ Diamagnetic } \\ {\mathrm{Mn}}^{+6}:3{ \mathrm{d}}^{1}4{ \mathrm{s}}^0 = \text{ Paramagnetic } \end{gathered}$$

Hence, the correct option ( B) Statement I is true but Statement II is False.