The elements X, ,Y and Z forms oxides which are acidic, basic and… - Vidyadip

MCQ

The elements $X,\,Y$ and $Z$ forms oxides which are acidic, basic and amphoteric respectively, then correct order of their electronegativities is

A
$X > Y > Z$
B
$Z > Y > X$
✓
$X > Z > Y$
D
$Y > X > Z$

✓

Answer

Correct option: C.

$X > Z > Y$

c
Non metal oxides are acidic and $EN \propto $ non metallic character

hence $EN$ of $X$ is maximum

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