In nitroprusside ion, the iron exists as $Fe^{2+}$ and $NO$ as $NO^+$ rather than $Fe^{3+}$ and $NO$ respectively. These forms of ions are established with the help of
magnetic moment in solid state
thermal decomposition method
by reaction with $KCN$
by action with $K_2SO_4$
The correct formula of permanganic acid is
'Spin only' magnetic moment is same for which of the following ions?
$A$. $\mathrm{Ti}^{3+}$ $B$. $\mathrm{Cr}^{2+}$ $C$. $\mathrm{Mn}^{2+}$ $D$.$\mathrm{Fe}^{2+}$ $E$. $\mathrm{Sc}^{3+}$
Choose the most appropriate answer from the options given below.
If spin only magnetic moment of $VCl_X$ is $1.73\,BM$ then correct formula is
Which have melting point below $500\,^{\circ} C$.