The elements 'X', 'Y' and 'Z' form oxides which are acidic, basic and amphoteric respectively. The correct order of their electro negativity is

Which of the following oxides are acidic, basic and amphoteric Respectively.

Which of the following oxides are acidic, basic and amphoteric Respectively.

Which of the following oxides are acidic, basic and amphoteric Respectively.

Which one is not correct order of electro negativity.

Which one is not correct order of electro negativity.

Three elements, X, Y and Z belong to the same period. Their oxides are acidic, amphoteric and basic respectively. The order of electronegative of these elements in the periodic table is

Arranged elements increasing order of their electro negativity values.

Three elements, X,Y and Z belong to the same period. Their oxides are acidic, amphoteric and basic respectively. The order of these elements in the periodic table is