Test SeriesFree PYQsExamsPricing

MHT CET 2022 Chemistry question

ChemistryThe d and f-Block ElementsMHT CET 2022

Which among the following elements in their respective oxidation states develops lowest spin only magnetic moment? (Atomic number Cu = 29, Fe = 26, Ni = 28, Co = 27)

Answer: (B)

Solution

Spin-only moment BM, so the lowest moment belongs to the ion with the fewest unpaired electrons. : 3d, n = 3, BM. :

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-095914