Atomic Structure Quiz Online

Atomic Structure concepts are essential to learning for every level in chemistry courses. Here, we have compiled many Atomic Structure quizzes free for students of grades 11 and 12. We hope you will find this very useful for your regular exam preparations and entry tests at undergraduate levels, particularly for medical and engineering students (MDCAT, ECAT, NUST, NUMS, JEE, NEET).

INSTRUCTIONS:

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Results

#1. Splitting Of Spectral Lines When Atoms Are Subjected To Strong Electric Field Is Called:

Compton Effect

Compton Effect

Photoelectric Effect

Photoelectric Effect

Zeeman Effect

Zeeman Effect

Stark Effect

Stark Effect

#2. The Velocity Of Photon Is:

Equal To Square Of Its Amplitude

Equal To Square Of Its Amplitude

Depends On Its Source

Depends On Its Source

Independent Of Its Wavelength

Independent Of Its Wavelength

Depends On Its Wavelength

Depends On Its Wavelength

#3. The Nature Of Positive Rays Depend On:

The Nature Of Residual Gas

The Nature Of Residual Gas

The Nature Of Discharge Tube

The Nature Of Discharge Tube

The Nature Of Electrode

The Nature Of Electrode

All Of The Above

All Of The Above

#4. The Wave Number Of The Light Emitted By A Certain Source Is 2 X 106 M. The Wavelength of This Light Is:

200 Nm

200 Nm

500 Nm

500 Nm

5 X 10–1 M

5 X 10–1 M

500 M

500 M

#5. Rutherford’s Model of Atom Failed Because:

The Atom Did Not Have A Nucleus And Electrons

The Atom Did Not Have A Nucleus And Electrons

It Did Not Account For The Attraction Between Protons And Neutrons

It Did Not Account For The Attraction Between Protons And Neutrons

It Did Account For The Stability Of The Atom

It Did Account For The Stability Of The Atom

There Is Actually No Space Between The Nucleus And The Electrons

There Is Actually No Space Between The Nucleus And The Electrons

#6. Bohr’s Model of Atom Is Contradicted By:

All Of The Above

All Of The Above

Planck’s Quantum Theory

Planck’s Quantum Theory

Pauli Exclusion Principle

Pauli Exclusion Principle

Heisenberg Uncertainty Principle

Heisenberg Uncertainty Principle

#7. Quantum Number Value for 2p Orbitals Are:

N = 2, L = 0

N = 2, L = 0

N = 2, L = 1

N = 2, L = 1

N = 1, L = 0

N = 1, L = 0

N = 1, L = 2

N = 1, L = 2

#8. In The Ground State Of An Atom, The Electron Is Present:

In The Nucleus

In The Nucleus

In The Second Shell

In The Second Shell

Nearest To The Nucleus

Nearest To The Nucleus

Farthest From The Nucleus

Farthest From The Nucleus

#9. When the 6d Orbital Is Complete the Entering Electron Goes Into:

7d

7d

7p

7p

7s

7s

7f

7f

#10. Orbitals Having Same Energy Are Called:

Hybrid Orbitals

Hybrid Orbitals

Degenerate Orbitals

Degenerate Orbitals

D–Orbitals

D–Orbitals

Valence Orbitals

Valence Orbitals

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