NEET Chemistry ยท Medium

Structure of Atom: Bohr radius MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

Timer-based practiceDetailed answer reviewMobile-friendly flow
Bohr radiusMediumQuestion 21027

Question

Radius of nth orbit in hydrogen-like species varies as:

  1. A
    n2/Zn^2/Z
    Correct
  2. B
    n/Z2n/Z^2
  3. C
    Z/n2Z/n^2
  4. D
    1/n1/n

Correct answer

n2/Zn^2/Z

Explanation

Bohr radius formula scales this way.