Which of the following is ferromagnetic
$Cr$
$Mn$
$W$
$Co$
Copper displaces which of the metal from their salt solutions
What can be inferred from the magnetic moment values of the following complex species?
Example | Magnetic Moment $(BM)$ |
$K _{4}\left[ Mn ( CN )_{6}\right.$ | $2.2$ |
$\left[ Fe \left( H _{2} O \right)_{6}\right]^{2+}$ | $5.3$ |
$K _{2}\left[ MnCl _{4}\right]$ | $5.9$ |
Which of the following statement is Correct
Why first ionisation enthalpy of $\mathrm{Cr}$ is lower than that of $\mathrm{Zn}$ ?
The atomic radii from $Cr$ to $Cu$ is almost identical because of