d and f-Block ElementsHard
Question
When temperature is lowered NO2 dimerises. It is accomained by :-
Options
A.An increase in pressure
B.Darkening in colour
C.Decrease in paramagnetism
D.Increase in paramagnetism
More d and f-Block Elements Questions
Which one of the following ions exhibits d–d transition and paramagnetism as well ?...A pink coloured salt turns blue on heating. The presence of which cation is most likely ?...Which can not gives chromyl chloride test :-...Zinc white is a better white pigment than lead white because it :-...Zinc blend structure is obtained when Zn2+ occupies :-...