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Account for the following :
Which ion amongst the following is colourless and why ? Ti4+, Cr3+, V3+ (Atomic number of Ti = 22, Cr = 24, V = 23)
Why is Mn2+ much more resistant than Fe2+ towards oxidation ?
Highest oxidation state of a metal is shown in its oxide or fluoride only. Justify the statement.
Give reasons for the following statements :
The electronic configuration of Ce is : 58Ce = [Xe]54 4f1 5d1 6s2 Calculate the spin only magnetic moment of Ce3+ ion.
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