Given below are two statements: One is labelled as Assertion $$\mathbf{A}$$ and the other is labelled as Reason $$\mathbf{R}$$ Assertion $$\mathbf{A}$$ : Zero orbital overlap is an out of phase overlap. Reason $$\mathbf{R}$$ : It results due to different orientation / direction of approach of orbitals. In the light of the above statements, choose the correct answer from the options given below

Both A and R are true and R is the correct explanation of A

JEE Main · General Awareness

JEE Main Quantum Numbers And Orbitals Questions with Answers and Solutions

Solve real quantum numbers and orbitals questions with step-by-step solutions — free preview, no login required.

Inside view · free preview

JEE Main Quantum Numbers And Orbitals practice

Topic-wise practice25 questions 25 min

1Preview question 1 of 5 · instant answer reveal

Consider the following pairs of electrons:

Pair	Electron Configuration

| (A) | (a)

n = 3

l

= 1,

m_l

= 1,

m_s

= +

\frac{1}{2}

(b)

n = 3

l

= 2,

m_l

= 1,

m_s

= +

\frac{1}{2}

| | (B) | (a)

n = 3

l

= 2,

m_l

= -2,

m_s

= -

\frac{1}{2}

(b)

n = 3

l

= 2,

m_l

= -1,

m_s

= -

\frac{1}{2}

| | (C) | (a)

n = 4

l

= 2,

m_l

= 2,

m_s

= +

\frac{1}{2}

(b)

n = 3

l

= 2,

m_l

= 2,

m_s

= +

\frac{1}{2}

| The pairs of electrons present in degenerate orbitals

is / are

Choose one answer to reveal the solution.

This is a 5-question preview. The full 25-question timed test opens after free signup.

What visitors can use on this page

The preview questions and their step-by-step solutions are public. The full quantum numbers and orbitals test, saved progress, performance reports, Maya AI chat, friend battles and the personalised plan open the signup modal.

JEE Main Quantum Numbers And Orbitals practice FAQ

Can I solve these JEE Main Quantum Numbers And Orbitals questions for free?

Yes. The preview questions, answers and step-by-step solutions on this page are free to read without any login.

What opens after free signup?

Signup unlocks the full JEE Main Quantum Numbers And Orbitals topic test, saved attempts, performance analysis, Maya AI doubt-chat, friend challenges and a personalised study plan.

Are the solutions explained step by step?

Yes. Every question here carries a worked solution so you understand the method, not just the final answer.

Prepare together, not alone

JEE Main Quantum Numbers And Orbitals practice

What visitors can use on this page

JEE Main Quantum Numbers And Orbitals practice FAQ

Prepare together, not alone

JEE Main Quantum Numbers And Orbitals practice

What visitors can use on this page

JEE Main Quantum Numbers And Orbitals practice FAQ