ExamHabit
Practise free

NEET 2024

NEET 2024 Chemistry question on Atomic Structure

The energy of an electron in the ground state (n=1n = 1) for He+He^+ ion is −x-x J, then that for an electron in n=2n = 2 state for Be3+Be^{3+} ion in J is
  1. A.
    −4x-4x
  2. B.
    −dfrac49x-\\dfrac{4}{9}x
  3. C.
    −x-x
  4. D.
    −dfracx9-\\dfrac{x}{9}
Show answer

Correct option: C

[NEET 2024]

Practise Atomic Structure the way it is asked

A timed set of real NEET Atomic Structure questions, graded as the exam grades. No sign-up.

Start a Atomic Structure test

More: all NEET Atomic Structure questions · NEET 2024 · Chemistry chapter list