Is NiCl4 2 paramagnetic?

[NiCl4]^2 – is paramagnetic while Ni(CO)4] diamagnetic though both are tetrahedral.

What is formula of magnetic moment?

Magnetic Moment Formula: The magnetic moment is a vector relating torque of an object to the magnetic field. This is mathematically represented as: τ = m × B. Where, τ is the torque acting on the dipole.

What is the magnetic moment of nico4?

=2(2+2) BM = 8 BM.

What is the magnetic moment of cof6 3?

M=√24= 4.89BM.

Why is NiCl4 2 paramagnetic but NiCl4 is diamagnetic?

Though both [NiCl4]2- and [Ni(CO)4] are tetrahedral, their magnetic characters are different. This is due to a difference in the nature of ligands. Cl- is a weak field ligand and it does not cause the pairing of unpaired 3d electrons. Hence, [NiCl4]2- is paramagnetic.

What is the coordination number of NiCl4 2?

The atomic number of nickel atom, 28 and that of Ni(II)ion is 26 . Valence shell electronic configuration of Ni(II) ion is [ Ar ] d8 . Coordination number of central metal Ni(II)ion : 6 .

What is magnetic moment?

Definition of magnetic moment : a vector quantity that is a measure of the torque exerted on a magnetic system (such as a bar magnet or dipole) when placed in a magnetic field and that for a magnet is the product of the distance between its poles and the strength of either pole.

How do you calculate the magnetic moment of an electron?

The magnitude of the magnetic moment is given in Equation 8.20: μ = ( e 2 m e ) L = ( e 2 m e ) l ( l + 1 ) ℏ = μ B l ( l + 1 ) .

What is the shape of NiCl4 2?

tetrahedral
Thus, its geometry is tetrahedral.

What is hybridization of Ni in NiCl4 2?

Hence, the hybridization of [NiCl4]2- is sp3. The complex formed is a high spin complex and the geometry of the complex is tetrahedral.

How do you calculate the magnetic moment of co2+?

The formula to calculate the magnetic moment is: $\mu = \sqrt {n(n + 2)} $B.M. Hence the option B is correct.