Previous Years Questions
MCQ (Single Correct Answer)
Permanganate ion (MnO$$_4^ - $$) is dark purple coloured though Mn is in + 7 oxidation state with d0 configuration. This is due to
Which is true in case of [Ni(CO)4]?
Magnetic moment of in [Co(F6)]2$$-$$ of unpaired electron .......... .
What is the hybridisation of [CrF6]3$$-$$ ?
Select the correct statement about the complex [Co(NH3)5SO4] Br.