d and f-Block ElementsHard
Question
Weight of oxygen in Fe2O3 and FeO in the simple ratio for the same amount of iron is:-
Options
A.1 : 2
B.2 : 1
C.3 : 2
D.1 : 3
More d and f-Block Elements Questions
Which nomenclature is not according to IUPAC system ?...When copper is heated with conc. HNO3 it produces:...Among the following the coloured compound is...Which can not gives chromyl chloride test :-...Match the metal ions given in Column I with the spin magnetic moments of the ions given in Column II and assign the corr...