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Previous year question hub

States Of Matter - Physical Chemistry - Chemistry Previous Year Questions

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

4Papers
4Years
6Questions
1Topics

States Of Matter question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for States Of Matter. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Not classified 6 100%

Question type distribution

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

Multiple Choices 6 100%

Subject weightage

Top subjects by unique question coverage.

Chemistry
6 Qs

Most asked topics

Top topics across the included previous year papers.

Physical Chemistry
6 Qs

Subtopic coverage

Top subtopics inside this exact selection.

States Of Matter
6 Qs

Paper coverage

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

BITSAT 2023
2 Qs
BITSAT 2022
2 Qs
BITSAT 2021
1 Qs
BITSAT 2020
1 Qs

Included previous year papers

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

PaperYear / sessionQuestions in this viewOpen
BITSAT 202320232View paper
BITSAT 202220222View paper
BITSAT 202120211View paper
BITSAT 202020201View paper

All States Of Matter previous year questions

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

1
2020 · Chemistry · Physical Chemistry · States Of Matter
BITSAT 2020

Which of the following statements on critical constants of gases are correct?

I. Larger the Tc/pc value of a gas, larger would be the included volume.

II. Critical temperature (Tc) of a gas is greater than its Boyle temperature (TB).

III. At the critical point in the van der Waals' gas isotherm, \({\left( {{{\partial p} \over {\partial {V_m}}}} \right)_{{T_c}}} = 0\)

Select the correct answer using the codes given below.

A
Both I and II
B
Both I and III
C
Both II and III
D
I, II and III
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2
2021 · Chemistry · Physical Chemistry · States Of Matter
BITSAT 2021

Equal masses of methane and oxygen are mixed in an empty container at 25\(^\circ\)C. The fraction of the total pressure exerted by oxygen is

A
\({2 \over 3}\)
B
\({1 \over 3} \times {{273} \over {298}}\)
C
\({1 \over 3}\)
D
\({1 \over 2}\)
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3
2022 · Chemistry · Physical Chemistry · States Of Matter
BITSAT 2022

How will raise in temperature affects the viscosity of liquids and gases?

A
Both increases
B
Both decreases
C
In case of liquids, decreases and in case of gases, increases.
D
In case of liquid, increases and in case of gases, decreases.
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4
2022 · Chemistry · Physical Chemistry · States Of Matter
BITSAT 2022

The given graph represents the variation of compressibility factor (Z) = \(\frac{pV}{nRT}\), for three real gases A, B and C. Identify the only incorrect statement.

BITSAT 2022 Chemistry - States of Matter Question 4 English

A
For the gas A, a = 0 and its dependence on p is linear at all pressure.
B
For the gas B, b = 0 and its dependence on p is linear at all pressure.
C
For the gas C, which is typical real gas for which neither a nor b = 0. By knowing the minima and point of the intersection with Z = 1, a and b can be calculated.
D
At high pressure the slope is positive for all real gases.
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5
2023 · Chemistry · Physical Chemistry · States Of Matter
BITSAT 2023

The volume-temperature graphs of a given mass of an ideal gas at constant pressures are shown below. What is the correct order of pressures?

BITSAT 2023 Chemistry - States of Matter Question 1 English

A
\(p_1>p_3>p_2\)
B
\(p_1>p_2>p_3\)
C
\(p_2>p_3>p_1\)
D
\(p_2>p_1>p_3\)
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6
2023 · Chemistry · Physical Chemistry · States Of Matter
BITSAT 2023

\(10 \mathrm{~g}\) each of \(\mathrm{CH}_4\) and \(\mathrm{O}_2\) are kept in cylinders of same volume under same temperature, give the pressure ratio of two gases

A
\(3: 4\)
B
\(2: 3\)
C
\(1: 4\)
D
\(2: 1\)
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