(a) Which metal in the first transition series (3d series) exhibits+ 1 oxidation state m
Channel: Doubtnut
Date: 03/01/2020

(a) Which metal in the first transition series (3d series) exhibits+ 1 oxidation state most frequently and why? (b) Which of the following cations are coloured in aqueous solutions and why? `Sc^(3+),V^(3+),Ti^(4+),Mn^(2+)(At. \"nos\".Sc=21,V=23,Ti=22,Mn=25)`