See image | AITS & Test Series — Chem-Mantra

AITS & Test SerieshardMCQ SINGLE

Question

See image

Answer: B

💡 Solution & Explanation

Be atom has it’s configuration 1s2.2s2 so, B– has it’s configuration 1s2, 2s2, 2p1 and therefore it will be most destabilized.

💬

Still have doubts about this question?

Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes

AI-adaptive practice, video lectures, and full JEE Advanced Chemistry content — all in one place.

JEE Advanced · JEE Mains · NEET · IChO · AP Chemistry