True increasing order of acidity of the oxides of Mn is_________________?

Related Mcqs:

Which one of the following sets consists of all coinage metals ?

A. Cu Hg Au B. Cu Ag Au C. Ag Au Hg D. Cu Fe Au...

Many properties of an element and its compounds can be predicted from the position of the element in the periodic table. What property could not be predicted in this way ?

A. The nature of its oxides B. The charge on its ions C. The formula of its oxide D. Its number of isotopes...

The longest period in the modern periodic table is___________________?

A. 6th B. 7th C. 2nd and 3rd both D. 5th...

Seventh period contains _________________ normal elements ?

A. 2 B. 4 C. 6 D. 8...

Hydrogen resembles with carbon because of having________________?

A. Same number of electrons in the valence shell B. Similar physical state C. Remarkable reducing properties D. Homovalent (show same valency)...