Assertion: Tetrahedral complexes of first-row transition metals are almost always high spin. Reason: For the same metal

Question

Assertion: Tetrahedral complexes of first-row transition metals are almost always high spin. Reason: For the same metal and ligands Delta_t approx tfrac49Delta_o, which is usually smaller than the pairing energy.

Accepted Answer

Both Assertion and Reason are true, and the Reason is the correct explanation of the Assertion

Answer

Both Assertion and Reason are true, but the Reason is not the correct explanation of the Assertion

Answer

Assertion is true but Reason is false

Answer

Assertion is false but Reason is true

Assertion: Tetrahedral complexes of first-row transition metals are almost always high spin. Reason: For the same metal and ligands $Δ_{t} \approx \frac{4}{9} Δ_{o}$ , which is usually smaller than the pairing energy.

Answer: A

More questions on Crystal field theory: splitting, CFSE, spectrochemical series

Assertion: Tetrahedral complexes of first-row transition metals are almost always high spin. Reason: For the same metal and ligands Δt​≈94​Δo​, which is usually smaller than the pairing energy.

Answer: A

More questions on Crystal field theory: splitting, CFSE, spectrochemical series

Assertion: Tetrahedral complexes of first-row transition metals are almost always high spin. Reason: For the same metal and ligands $Δ_{t} \approx \frac{4}{9} Δ_{o}$ , which is usually smaller than the pairing energy.