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Previous year question hub

Atomic Structure - Physical Chemistry - Chemistry Previous Year Questions

Practice Atomic Structure - Physical Chemistry - Chemistry previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

3Papers
2Years
4Questions
1Topics

Atomic Structure question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Atomic Structure. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Not classified 4 100%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

Multiple Choices 4 100%

Subject weightage

Top subjects by unique question coverage.

Chemistry
4 Qs

Most asked topics

Top topics across the included previous year papers.

Physical Chemistry
4 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Atomic Structure
4 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

MHT CET (PCB) 2025 9th April Morning Shift
1 Qs
MHT CET (PCB) 2024 22th April Morning Shift
2 Qs
MHT CET (PCB) 2024 22th April Evening Shift
1 Qs

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
MHT CET (PCB) 2025 9th April Morning Shift20251View paper
MHT CET (PCB) 2024 22th April Evening Shift20241View paper
MHT CET (PCB) 2024 22th April Morning Shift20242View paper

All Atomic Structure previous year questions

Practice every matching question in batches of 20, with every available option.

1
2024 · Chemistry · Physical Chemistry · Atomic Structure
MHT CET (PCB) 2024 22th April Evening Shift

What is the radius of first orbit of monopositive helium ion?

A
13.23 pm
B
26.45 pm
C
39.68 pm
D
19.84 pm
Open complete paper
2
2024 · Chemistry · Physical Chemistry · Atomic Structure
MHT CET (PCB) 2024 22th April Morning Shift

What is the frequency of red light having wave length 750 nm ?

A
$3.0 \times 10^{14} \mathrm{~Hz}$
B
$4.0 \times 10^{14} \mathrm{~Hz}$
C
$7.5 \times 10^{14} \mathrm{~Hz}$
D
$9.0 \times 10^{14} \mathrm{~Hz}$
Open complete paper
3
2024 · Chemistry · Physical Chemistry · Atomic Structure
MHT CET (PCB) 2024 22th April Morning Shift
What are the possible values of magnetic quantum number for $p$ orbital?
A
2
B
3
C
5
D
6
Open complete paper
4
2025 · Chemistry · Physical Chemistry · Atomic Structure
MHT CET (PCB) 2025 9th April Morning Shift
Calculate the energy of photon in electromagnetic radiation having wavelength $400 \mathrm{~nm}\left(\mathrm{~h}=6.626 \times 10^{-34} \mathrm{Js} ; \mathrm{c}=3 \times 10^8 \mathrm{~ms}^{-1}\right)$.
A

$4.061 \times 10^{-19} \mathrm{~J}$

B

$4.969 \times 10^{-19} \mathrm{~J}$

C

$5.226 \times 10^{-19} \mathrm{~J}$

D

$4.118 \times 10^{-19} \mathrm{~J}$

Open complete paper