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Previous year question hub

Chemistry Previous Year Questions

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

11Papers
2Years
440Questions
6Topics

Chemistry question pattern

Every graph below is calculated only from this selection.

Questions by year

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

Difficulty distribution

How the classified questions are distributed by difficulty.

Not classified 440 100%

Question type distribution

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

Multiple Choices 440 100%

Subject weightage

Top subjects by unique question coverage.

Chemistry
440 Qs

Most asked topics

Top topics across the included previous year papers.

Inorganic Chemistry
161 Qs
Organic Chemistry
144 Qs
Physical Chemistry
122 Qs
Physical Chemistry
8 Qs
Inorganic Chemistry
3 Qs
Organic Chemistry
2 Qs

Subtopic coverage

Top subtopics inside this exact selection.

P Block Elements
42 Qs
Chemical Bonding And Molecular Structure
27 Qs
Hydrocarbons
23 Qs
Periodic Table And Periodicity
22 Qs
Atomic Structure
21 Qs
Alcohol Phenols And Ethers
18 Qs
Aldehyde And Ketone
17 Qs
S Block Elements
17 Qs
Electrochemistry
14 Qs
Liquid Solution
13 Qs
Redox Reactions
13 Qs
D And F Block Elements
13 Qs
Metallurgy
13 Qs
Coordination Compounds
13 Qs
Compounds Containing Nitrogen
13 Qs
Haloalkanes And Haloarenes
12 Qs
Polymers
12 Qs
General Organic Chemistry
12 Qs
Solid State
11 Qs
Thermodynamics
11 Qs
States Of Matter
11 Qs
Chemical Kinetics
11 Qs
Environmental Chemistry
11 Qs
Biomolecules
11 Qs
Chemistry In Everyday Life
10 Qs
Surface Chemistry
9 Qs
Carboxylic Acids And Its Derivatives
7 Qs
Hydrogen And Its Compounds
6 Qs
Iupac Nomenclature
6 Qs
Chemical Equilibrium
6 Qs
Some Basic Concepts Of Chemistry
5 Qs
Ionic Equilibrum
4 Qs
Practical Organic Chemistry
3 Qs
Isomerism
1 Qs
Electrochemistry
1 Qs
Biomolecules
1 Qs

Paper coverage

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

TG EAPCET 2025 ONLINE 2ND MAY EVENING SHIFT
40 Qs
TG EAPCET 2025 ONLINE 2ND MAY MORNING SHIFT
40 Qs
TG EAPCET 2025 ONLINE 3RD MAY EVENING SHIFT
40 Qs
TG EAPCET 2025 ONLINE 3RD MAY MORNING SHIFT
40 Qs
TG EAPCET 2025 ONLINE 4TH MAY EVENING SHIFT
40 Qs
TG EAPCET 2025 ONLINE 4TH MAY MORNING SHIFT
40 Qs
TG EAPCET 2024 (Online) 9th May Morning Shift
40 Qs
TG EAPCET 2024 ONLINE 10TH MAY EVENING SHIFT
40 Qs
TG EAPCET 2024 ONLINE 10TH MAY MORNING SHIFT
40 Qs
TG EAPCET 2024 ONLINE 11TH MAY MORNING SHIFT
40 Qs
TG EAPCET 2024 ONLINE 9TH MAY EVENING SHIFT
40 Qs

Browse by topics

Open a focused page built from the same verified paper data.

Included previous year papers

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

PaperYear / sessionQuestions in this viewOpen
TG EAPCET 2025 ONLINE 2ND MAY EVENING SHIFT202540View paper
TG EAPCET 2025 ONLINE 2ND MAY MORNING SHIFT202540View paper
TG EAPCET 2025 ONLINE 3RD MAY EVENING SHIFT202540View paper
TG EAPCET 2025 ONLINE 3RD MAY MORNING SHIFT202540View paper
TG EAPCET 2025 ONLINE 4TH MAY EVENING SHIFT202540View paper
TG EAPCET 2025 ONLINE 4TH MAY MORNING SHIFT202540View paper
TG EAPCET 2024 (Online) 9th May Morning Shift202440View paper
TG EAPCET 2024 ONLINE 10TH MAY EVENING SHIFT202440View paper
TG EAPCET 2024 ONLINE 10TH MAY MORNING SHIFT202440View paper
TG EAPCET 2024 ONLINE 11TH MAY MORNING SHIFT202440View paper
TG EAPCET 2024 ONLINE 9TH MAY EVENING SHIFT202440View paper

Sample previous year questions

A varied preview from the papers represented in this selection, with every available option.

1
2024 · Chemistry · Physical Chemistry · Ionic Equilibrum
TG EAPCET 2024 ONLINE 10TH MAY EVENING SHIFT
At $27^{\circ} \mathrm{C}, 100 \mathrm{~mL}$ of 0.5 M HCl is mixed with 100 mL of 0.4 M NaOH solution. To this resultant solution, 800 mL of distilled water is added. What is the pH of final solution?
A
12.0
B
2.0
C
1.3
D
1.0
Open complete paper
2
2024 · Chemistry · Organic Chemistry · Alcohol Phenols And Ethers
TG EAPCET 2024 ONLINE 10TH MAY MORNING SHIFT
The number of -OH groups present in the structures of bithionol, terpineol and chloroxylenol is respectively
A
$2,1,1$
B
1, 2, 1
C
$1,1,2$
D
$2,2,1$
Open complete paper
3
2024 · Chemistry · Inorganic Chemistry · P Block Elements
TG EAPCET 2024 ONLINE 11TH MAY MORNING SHIFT
The correct formula of borax is $\mathrm{Na}_{2}\left[\mathrm{~B}_{4} \mathrm{O}_{5}(\mathrm{OH})_{x}\right] \cdot y \mathrm{H}_{2} \mathrm{O}$. The sum of $x$ and $y$ is
A
14
B
09
C
12
D
10
Open complete paper
4
2024 · Chemistry · Physical Chemistry · Atomic Structure
TG EAPCET 2024 ONLINE 9TH MAY EVENING SHIFT
The kinetic energy of electrons emitted, when radiation of frequency $1.0 \times 10^{15} \mathrm{~Hz}$ hits a metal, is $2 \times 10^{-19} \mathrm{~J}$. What is the threshold frequency of the metal (in Hz )? $\left(h=6.6 \times 10^{-34} \mathrm{Js}\right)$
A
$35 \times 10^{15}$
B
$3.3 \times 10^{14}$
C
$6.97 \times 10^{15}$
D
$6.97 \times 10^{14}$
Open complete paper
5
2025 · Chemistry · Physical Chemistry · Atomic Structure
TG EAPCET 2025 ONLINE 2ND MAY EVENING SHIFT

Identify the incorrect statement from the following?

A

$m$, designates the orientation of the orbital.

B

The probability density of electron is expressed by $|\psi|^3$.

C

The total information about electron in atom is stored in its $\psi$.

D

Total number of orbitals in a sub level is equal to $(2 l+1)$.

Open complete paper
6
2025 · Chemistry · Physical Chemistry · Atomic Structure
TG EAPCET 2025 ONLINE 2ND MAY MORNING SHIFT

When electromagnetic radiation of wavelength 310 nm falls on the surface of a metal having work function 3.55 eV , the velocity of photoelectrons emitted is $x \times 10^5 \mathrm{~ms}^{-1}$. The value of $x$ is (Nearest integer) $\left(m_e=9 \times 10^{-31} \mathrm{~kg}\right)$

A

2

B

4

C

5

D

6

Open complete paper