The magnetic moment of a transition metal compound has been calculated to be $3.87$ $B.M.$ The metal ion is
The magnetic moment of a transition metal compound has been calculated to be $3.87$ $B.M.$ The metal ion is
- [JEE MAIN 2023]
- A
$Cr ^{2+}$
- B
$Mn ^{2+}$
- C
$V ^{2+}$
- D
$Ti ^{2+}$
Similar Questions
How would you account for the following:
$(i)$ of the $d^{4}$ species, $Cr ^{2+}$ is strongly reducing while manganese $(III)$ is strongly oxidising.
$(ii)$ Cobalt $(II)$ is stable in aqueous solution but in the presence of complexing reagents it is easily oxidised.
$(iii)$ The $d^{1}$ configuration is very unstable in ions.
How would you account for the following:
$(i)$ of the $d^{4}$ species, $Cr ^{2+}$ is strongly reducing while manganese $(III)$ is strongly oxidising.
$(ii)$ Cobalt $(II)$ is stable in aqueous solution but in the presence of complexing reagents it is easily oxidised.
$(iii)$ The $d^{1}$ configuration is very unstable in ions.
The oxoanion in which the oxidation state of the central atom is same as its group number in the periodic table is
The oxoanion in which the oxidation state of the central atom is same as its group number in the periodic table is
The chief constituents of steel made in India are
The chief constituents of steel made in India are
The transition metals have a less tendency to form ions due to
The transition metals have a less tendency to form ions due to
Select the diamagnetic coloured compound:-
Select the diamagnetic coloured compound:-