Question

three elements X, Y, Z having atomic numbers 11, 7, 6 respectively react with oxygen to form their oxides arrange these oxide in increasing order of basic nature give reason for your answer...... Plzzzzzz answer quickly.......

Answer 1

Answer:

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Answer 2

The order of their basic nature is X>Z>Y.

• The element X has an atomic number 11 so, it is Na.
• The element Y has an atomic number 7 so, it is N.
• The element Z has an atomic number 6 so, it is C.
• Again when we move from Na to C to N the metallic character decreases and the basic character also decreases.
• Thus the oxide of Na will be more basic than the oxide of C and than the oxide of N.
• The order of basicity of the oxides is as follows-
• X>Z>Y