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QNEET-2023-Ch-186: NEET 2023 Chemistry - Class 12 NEET-2023-Ch-186 Solution: The element expected to form largest ion to achieve the nearest …
The element expected to form largest ion to achieve the nearest noble gas configuration is F N Na O
Multiple Choice Options
- A F
- B N
- C Na
- D O
Step-by-Step Verified Solution
F _ 1 , N _ 3 , Na + & O _ 2
all ions are isoelectronic containing 10 e _
Z eff _ Na + > F _ > O _ 2 > N _ 3
order of radius _ N _ 3 > O _ 2 > F _ > Na +
_ Nitrogen to achieve Noble gas configuration it gain 3 e _ , & form N _ 3