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JEE Main 20245 AprilMorning Shift
Exam
JEE Main
Year
2024
Date
5 April
Shift
Morning Shift
Subject
Chemistry
Chapter
Classification of Elements and Periodicity in Properties

JEE Main 2024 · 5 April · Morning Shift · Chemistry · Classification of Elements and Periodicity in Properties

The statement(s) that are correct about the species (O^ 2- , F^ - ,...

The statement(s) that are correct about the species (\mathrm{O}^{2-}, \mathrm{F}^{-}, \mathrm{Na}^{+})and (\mathrm{Mg}^{2+}). (A) All are isoelectronic (B) All have the same nuclear charge (C) (\mathrm{O}^{2-}) has the largest ionic radii (D) (\mathrm{Mg}^{2+}) has the smallest ionic radii Choose the most appropriate answer from the options given below :The statement(s) that are correct about the species (O^ 2- , F^ - , Na^ + )and (Mg^ 2+ ). (A) All are isoelectronic (B)

Options

  1. A(B), (C) and (D) only
  2. B(C) and (D) only
  3. C(A), (C) and (D) only
  4. D(A), (B), (C) and (D)

Correct answer

C. (A), (C) and (D) only

Step-by-step solution

The statement(s) that are correct about the species (O^ 2- , F^ - , Na^ + )and (Mg^ 2+ ). (A) All are isoelectronic (B)
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