Question

Which is not arranged in the correct sequence
(A) d', d', d', d - increasing magnetic moment (B) MO, M,0,, MO2, M20, decreasing basic strength
(C) Sc, V, Cr, Mn - increasing number of oxidation states
(D) CO2+, Fe, Cr, Sc - increasing stability​

Answer 1

Option A is the correct answer

(A) The correct sequence of the increasing magnetic moment is d¹< d² < d³ < d⁴ < d^5

Answer 2

Answer:

Hope this answer help you