Qstnid -Ii-24- Calculate The Number Of Unpaired Electrons In The Following Gaseous Ions: Mn3+, Cr3+, V3+ And Ti3+. Which One Of These Is The Most Stable In Aqueous Solution? - 08: The D-and F-block Elements

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NEET-XII-Chemistry

08: The d-and f-Block Elements

page 3

#24

Calculate the number of unpaired electrons in the following gaseous ions: Mn³⁺, Cr³⁺, V³⁺ and Ti³⁺. Which one of these is the most stable in aqueous solution?

Ans :

	Gaseous ions	Number of unpaired electrons
(i)		4
(ii)		3
(iii)		2
(vi)		1

Cr³⁺ is the most stable in aqueous solutions owing to a

configuration.