The melting point of $Zn$ is lower as compared to those of the other elements of $3d$ series because
the $d-$ orbitals are completely filled
the $d-$ orbitals are partially filled
$d-$ electrons do not participate in metallic bonding
$(A)$ and $(C)$ both
The transition metals have a less tendency to form ions due to
Which of the following transition metal is present in misch metal
Which of the following transition metal is used as a catalyst
The only cations present in a slightly acidic solutions are $Fe^{3+},\,Zn^{2+}$ and $Cu^{2+}$. The reagent that when added in excess to this solution would identify and separate $Fe^{3+}$ in one step is
Solid $CuSO_4·5H_2O$ having covalent, ionic as well as co-ordinate bonds. Copper atom/ion forms ................. co-ordinate bonds with water.