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Previous year question hub

Periodic Table And Periodicity - Inorganic Chemistry - Chemistry Previous Year Questions

Practice Periodic Table And Periodicity - Inorganic Chemistry - Chemistry previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

8Papers
5Years
8Questions
1Topics

Periodic Table And Periodicity question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Periodic Table And Periodicity. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Not classified 8 100%

Question type distribution

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

Multiple Choices 8 100%

Subject weightage

Top subjects by unique question coverage.

Chemistry
8 Qs

Most asked topics

Top topics across the included previous year papers.

Inorganic Chemistry
8 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Periodic Table And Periodicity
8 Qs

Paper coverage

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

COMEDK 2025 AFTERNOON SHIFT
1 Qs
COMEDK 2025 EVENING SHIFT
1 Qs
COMEDK 2024 AFTERNOON SHIFT
1 Qs
COMEDK 2024 EVENING SHIFT
1 Qs
COMEDK 2023 EVENING SHIFT
1 Qs
COMEDK 2023 Morning Shift
1 Qs
COMEDK 2021
1 Qs
COMEDK 2020
1 Qs

Included previous year papers

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

PaperYear / sessionQuestions in this viewOpen
COMEDK 2025 AFTERNOON SHIFT20251View paper
COMEDK 2025 EVENING SHIFT20251View paper
COMEDK 2024 AFTERNOON SHIFT20241View paper
COMEDK 2024 EVENING SHIFT20241View paper
COMEDK 2023 EVENING SHIFT20231View paper
COMEDK 2023 Morning Shift20231View paper
COMEDK 202120211View paper
COMEDK 202020201View paper

All Periodic Table And Periodicity previous year questions

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

1
2020 · Chemistry · Inorganic Chemistry · Periodic Table And Periodicity
COMEDK 2020

In the periodic table metals usually used as catalysts belong to

A
\(s\)-block
B
\(p\)-block
C
\(d\)-block
D
\(f\)-block
Open complete paper
2
2021 · Chemistry · Inorganic Chemistry · Periodic Table And Periodicity
COMEDK 2021

The increasing order of atomic radii of the following group 13 elements is

A
Al < Ga < In < Tl
B
Ga < Al < In < Tl
C
Al < In < Tl < Ga
D
Al < Ga < Tl < In
Open complete paper
3
2023 · Chemistry · Inorganic Chemistry · Periodic Table And Periodicity
COMEDK 2023 EVENING SHIFT

The group number of the element in the periodic table with the electronic configuration \((\mathrm{n}-1) \mathrm{d}^2 \mathrm{~ns}^2\). For \(n=4\) is:

A
4
B
13
C
3
D
5
Open complete paper
4
2024 · Chemistry · Inorganic Chemistry · Periodic Table And Periodicity
COMEDK 2024 AFTERNOON SHIFT

Among the following, which is not according to the property indicated against it?

A
\(\mathrm{Mg}^{2+}<\mathrm{Na}^{+}<\mathrm{F}^{-}<\mathrm{O}^{2-} \text { [Increasing Ionic Size] }\)
B
\(\mathrm{I}<\mathrm{Br}<\mathrm{F}<\mathrm{Cl} \text { [Increasing Elecrtron Gain Enthalpy with negative sign] }\)
C
\(\mathrm{Na}<\mathrm{K}<\mathrm{Rb}<\mathrm{Cs} \text { [Increasing Metallic Radii] }\)
D
\(\mathrm{B}<\mathrm{C}<\mathrm{N}<\mathrm{O} \text { [Increasing First Ionisation Enthalpy] }\)
Open complete paper
5
2024 · Chemistry · Inorganic Chemistry · Periodic Table And Periodicity
COMEDK 2024 EVENING SHIFT

With reference to Pauling's Electronegativity scale, which one of the following options shows the correct order of electronegativity values of elements?

A
\(\mathrm{Na}>\mathrm{Cs}>\mathrm{K}\)
B
\(\mathrm{Mg}>\mathrm{Al}>\mathrm{Si}\)
C
\(\mathrm{B}>\mathrm{C}>\mathrm{Al}\)
D
\(\mathrm{N}>\mathrm{S}>\mathrm{P}\)
Open complete paper
6
2025 · Chemistry · Inorganic Chemistry · Periodic Table And Periodicity
COMEDK 2025 AFTERNOON SHIFT
The first ionisation enthalpy of Al in $\mathrm{kJ} \mathrm{mol}^{-1}$ is: [Given the first ionisation enthalpy of $\mathrm{Na}, \mathrm{Mg}$ and Si in $\mathrm{kJ} \mathrm{mol}^{-1}$ are 497,738 and 787 respectively]
A
769
B
578
C
488
D
857
Open complete paper
7
2025 · Chemistry · Inorganic Chemistry · Periodic Table And Periodicity
COMEDK 2025 EVENING SHIFT
The first electron gain enthalpy of oxygen is $-141 \mathrm{~kJ} \mathrm{~mol}^{-1}$, its second electron gain enthalpy is :
A
A positive value
B
Less negative value than the first
C
Maximum negative value than the first
D
Same value as that of the first
Open complete paper
8
2023 · Chemistry · Inorganic Chemistry · Periodic Table And Periodicity
COMEDK 2023 Morning Shift

The correct decreasing order of negative electron gain enthalpy for \(\mathrm{C}, \mathrm{Ca}, \mathrm{Al}, \mathrm{F}\) and \(\mathrm{O}\) is

A
\(\mathrm{F}>\mathrm{O}>\mathrm{C}>\mathrm{Al}>\mathrm{Ca}\)
B
\(\mathrm{Ca}>\mathrm{Al}>\mathrm{O}>\mathrm{F}>\mathrm{C}\)
C
\(\mathrm{Al}>\mathrm{F}>\mathrm{Ca}>\mathrm{C}>\mathrm{O}\)
D
\(\mathrm{F}>\mathrm{C}>\mathrm{O}>\mathrm{Ca}>\mathrm{Al}\)
Open complete paper