1.

The ions O^(2-), F^(-),Na^(+),Mg^(2+)and Al^(3+) are isoelectric. Their radii show

Answer»

an increase from `O^(2-)` to `F^(-)` and then decrease from `Na^(+)` to `Al^(3+)`
a decrease from `O^(2-)` to `F^(-)` and then increase from `Na^(+)` to `Al^(3+)`
A significant increase from `O^(2-)` to `Al^(3+)`
A significant decrease from `O^(2-)` to `Al^(3+)`

ANSWER :D


Discussion

No Comment Found

Related InterviewSolutions