Difficulty distribution
How the classified questions are distributed by difficulty.
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Practice States Of Matter - Physical Chemistry - Chemistry previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
Every graph below is calculated only from this selection.
Year-wise coverage for States Of Matter. Each bar uses a separate theme-derived color.
How the classified questions are distributed by difficulty.
MCQ, numerical, multiple-select and other formats found in these papers.
Top subjects by unique question coverage.
Top topics across the included previous year papers.
Top subtopics inside this exact selection.
Question coverage for the most populated papers. Every active PYP paper remains listed below.
Newest papers appear first. Sort by year, question coverage or name.
| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| MHT CET (PCB) 2025 9th April Evening Shift | 2025 | 1 | View paper |
| MHT CET (PCB) 2024 22th April Evening Shift | 2024 | 1 | View paper |
| MHT CET (PCB) 2024 22th April Morning Shift | 2024 | 1 | View paper |
Practice every matching question in batches of 20, with every available option.
Find increase in temperature for a gas when first its pressure and then volume both are doubled at 400 K .
Calculate the final pressure required to reduce the volume of a gas to one third, if initial pressure is $1.6 \times 10^5 \mathrm{Nm}^{-2}$.
Which from following conditions defines the critical temperature of a gas is the temperature