Which of the following is more paramagnetic
$F{e^{ + 2}}$
$F{e^{ + 3}}$
$C{r^{ + 3}}$
$M{n^{ + 3}}$
'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.
Most stable compound among the following is
The compound which does not show paramagnetism is :-
Vanadium $(III) $ oxide is a strong
Which of the following is used as white pigment