Difficulty distribution
How the classified questions are distributed by difficulty.
760questions
Not classified
760
100%
Chemistry Previous Year Questions
Practice Chemistry previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
19Papers
3Years
720Questions
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.
Question type distribution
MCQ, numerical, multiple-select and other formats found in these papers.
760questions
Multiple Choices
760
100%
Subject weightage
Top subjects by unique question coverage.
Most asked topics
Top topics across the included previous year papers.
Subtopic coverage
Top subtopics inside this exact selection.
Paper coverage
Question coverage for the most populated papers. Every active PYP paper remains listed below.
Browse by topics
Open a focused page built from the same verified paper data.
Inorganic Chemistry
Explore previous-paper coverage, trends and focused practice for Inorganic Chemistry.
Physical Chemistry
Explore previous-paper coverage, trends and focused practice for Physical Chemistry.
Organic Chemistry
Explore previous-paper coverage, trends and focused practice for Organic Chemistry.
Physical Chemistry
Explore previous-paper coverage, trends and focused practice for Physical Chemistry.
Inorganic Chemistry
Explore previous-paper coverage, trends and focused practice for Inorganic Chemistry.
Organic Chemistry
Explore previous-paper coverage, trends and focused practice for Organic Chemistry.
Included previous year papers
Newest papers appear first. Sort by year, question coverage or name.
| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| TS EAMCET 2023 (Online) 12th May Morning Shift | 2023 | 40 | View paper |
| TS EAMCET 2023 ONLINE 12TH MAY EVENING SHIFT | 2023 | 40 | View paper |
| TS EAMCET 2023 ONLINE 13TH MAY EVENING SHIFT | 2023 | 40 | View paper |
| TS EAMCET 2023 ONLINE 13TH MAY MORNING SHIFT | 2023 | 40 | View paper |
| TS EAMCET 2023 ONLINE 14TH MAY EVENING SHIFT | 2023 | 40 | View paper |
| TS EAMCET 2023 ONLINE 14TH MAY MORNING SHIFT | 2023 | 40 | View paper |
| TS EAMCET 2022 (Online) 19th July Evening Shift | 2022 | 40 | View paper |
| TS EAMCET 2022 (Online) 19th July Morning Shift | 2022 | 40 | View paper |
| TS EAMCET 2022 (Online) 20th July Evening Shift | 2022 | 40 | View paper |
| TS EAMCET 2022 (Online) 20th July Morning Shift | 2022 | 40 | View paper |
| TS EAMCET 2022 ONLINE 18TH JULY EVENING SHIFT | 2022 | 40 | View paper |
| TS EAMCET 2022 ONLINE 18TH JULY MORNING SHIFT | 2022 | 40 | View paper |
| TS EAMCET 2020 (Online) 10th September Evening Shift | 2020 | 40 | View paper |
| TS EAMCET 2020 (Online) 10th September Morning Shift | 2020 | 40 | View paper |
| TS EAMCET 2020 (Online) 11th September Evening Shift | 2020 | 40 | View paper |
| TS EAMCET 2020 (Online) 11th September Morning Shift | 2020 | 40 | View paper |
| TS EAMCET 2020 (Online) 14th September Evening Shift | 2020 | 40 | View paper |
| TS EAMCET 2020 (Online) 14th September Morning Shift | 2020 | 40 | View paper |
| TS EAMCET 2020 (Online) 14th September Morning Shift | 2020 | 40 | View paper |
Sample previous year questions
A varied preview from the papers represented in this selection, with every available option.
2022 · Chemistry · Physical Chemistry · States Of Matter
TS EAMCET 2022 ONLINE 18TH JULY EVENING SHIFT
A gaseous mixture of 2 moles of $A, 3$ moles of $B$, 5 moles of $C$ and 10 moles of $D$ is contained is contained in a vessel. Assuming that gases are ideal and partial pressure of $C$ is 1.5 atm , the total pressure is
2022 · Chemistry · Physical Chemistry · Thermodynamics
TS EAMCET 2022 ONLINE 18TH JULY MORNING SHIFT
If 92 g Na reacts with water in open vessel at 300 K . What is the value of work done?
[Assume ideal nature of the gaseous product.]
2023 · Chemistry · Physical Chemistry · Thermodynamics
TS EAMCET 2023 ONLINE 12TH MAY EVENING SHIFT
The enthalpies of formation of gaseous $\mathrm{N}_2 \mathrm{O}$ and NO at 298 K are 82.0 and $90.0 \mathrm{~kJ} \mathrm{~mol}^{-1}$ respectively. The enthalpy change of the reaction
$\mathrm{N}_2 \mathrm{O}(g)+\frac{1}{2} \mathrm{O}_2(g) \longrightarrow 2 \mathrm{NO}(g)$ is
2023 · Chemistry · Physical Chemistry · Redox Reactions
TS EAMCET 2023 ONLINE 13TH MAY EVENING SHIFT
Which of the following reaction gives nitrogen (II) oxides as one of the products?
2023 · Chemistry · Physical Chemistry · Redox Reactions
TS EAMCET 2023 ONLINE 13TH MAY MORNING SHIFT
Which of the following is the strongest reducing agent?
2023 · Chemistry · Physical Chemistry · Atomic Structure
TS EAMCET 2023 ONLINE 14TH MAY EVENING SHIFT
A 100 W bulb emits light of wavelength
$x \mathop {\rm{A}}\limits^{\rm{o}} $. What is the value of $x$, if the number of photons emitted is $2.0 \times 10^{20} \mathrm{~s}^{-1}$ ?
$$\left(h=6.63 \times 10^{-34} \mathrm{Js}, 1 \mathrm{~W}=1 \mathrm{Js}^{-1}\right)$$