1.

Thecorrectarrangementfor theionsin theincreasingorder oftheirradii is

Answer»

`Na^(+), C1^(-) , Ca^(2+) `
`Ca^(2+), K^(+), S^(2-)`
`Na^(+), A1^(3+),Be^(2+)`
`C1^(-) ,F^(-) , S^(2-)`

Solution :forisoelectronicions , FOLLOWINGTHE sameargumentas DISCUSSED in`Ca^(2+), K^(+) , S^(2-)` i.e.,OPTION( b) iscorrect.


Discussion

No Comment Found

Related InterviewSolutions