The correct order of spin only magnetic moments for the following complex ions is
${\left[ Fe ( CN )_6\right]^{3-} < \left[ CoF _6\right]^{3-} < \left[ MnBr _4\right]^{2-}} < \left[ Mn ( CN )_6\right]^{3-}$
${\left[ Fe ( CN )_6\right]^{3-} < \left[ Mn ( CN )_6\right]^{3-} < \left[ CoF _6\right]^{3-}} < \left[ MnBr _4\right]^{2-}$
${\left[ MnBr _4\right]^{2-} < \left[ CoF _6\right]^{3-} < \left[ Fe ( CN )_6\right]^{3-}} < \left[ Mn ( CN )_6\right]^{3-}$
${\left[ CoF _6\right]^{3-} < \left[ MnBr _4\right]^{2-} < \left[ Fe ( CN )_6\right]^{3-}} < \left[ Mn ( CN )_6\right]^{3-}$
Which one of the following properties is not of transition elements
$F{e^{2 + }}$ shows
Cuprous ion is colourless while cupric ion is coloured because
Why first ionisation enthalpy of $\mathrm{Cr}$ is lower than that of $\mathrm{Zn}$ ?
Which of the following is diamagnetic transitional metal ion