Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Atoms

Question:

Match List I with List II

LIST I

LIST II

A. Orbital Radius

 I. $-\frac{e^2}{4πε_0r}$

B. Orbital Velocity of electron

II. $\left(\frac{e^2}{2ε_0hn}\right)$

C. Potential energy of electron

III. $\frac{e^2}{8πε_0r}$

D. Kinetic energy of electron

IV. $\left(\frac{ε_0h^2n^2}{πme^2}\right)$

Choose the correct answer from the options given below:

Options:

A-IV, B-I, C-III, D-II

A-IV, B-II, C-III, D-I

A-IV, B-II, C-I, D-III

A-II, B-IV, C-I, D-III

Correct Answer:

A-IV, B-II, C-I, D-III

Explanation:

The correct answer is Option (3) → A-IV, B-II, C-I, D-III