[" Select the coloured compound amongst the following."],[" (Atomic no "Ti=22,Cr=24,Cu=29,Zn=30)]

In which of thc following pairs are both the ions coloured in aqueous solution ? (At no: Sc=21, Ti=22, Ni=28, Cu=29, Co=27)

In which of the following paris both the ions are coloured in aqueous solution? (Atomic number, Sc - 21, Ti = 22, Ni = 28, Cu = 29, Co = 27)

In which of the following paris both the ions are coloured in aqueous solution? (Atomic number, Sc - 21, Ti = 22, Ni = 28, Cu = 29, Co = 27) (a) Ni^(2+), Ti^(3+) (b) Sc^(3+),Ti^(3+) (c) Sc^(3+),Co^(2+) (d) Ni^(2+),Cu^(+)

The number of the following metallic bond is strongest (Ti = 22, V=23, Cr= 24, Fe=26)

Identify the correct trend given below: (Atomic No = Ti : 22 , Cr : 24 and Mo : 42)

Identify the correct trend given below: (Atomic No = Ti : 22 , Cr : 24 and Mo : 42)