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

Solution

-

Create a free account to view solution

View Solution Free
Topic: d and f-Block Elements·Practice all d and f-Block Elements questions

More d and f-Block Elements Questions

Select the paramagnetic :-...What is the correct order of spin only magnetic moment of Mn2+, Cr2+ and V2+ :-...Zinc white is a better white pigment than lead white because it :-...A reduction in atomic size with increase in atomic number is a characteristic of element of...When temperature is lowered NO2 dimerises. It is accomained by :-...