Gaseous State Quiz Online

Gaseous State concepts are essential to learning for every level in chemistry courses. Here, we have compiled many Gaseous State quizzes free for students of grades 11 and 12. We hope you will find this very useful for your regular exam preparations and entry tests at undergraduate levels, particularly for medical and engineering students (MDCAT, ECAT, NUST, NUMS, JEE, NEET).

INSTRUCTIONS:

1. Select the correct option after having confirmation in your mind.
2. Once you select one option, the system will not allow you to change.
3. After your selection, the system will automatically let you know about your answer right or wrong.
4. Use the Next Button to continue to take questions on this particular quiz. Every quiz has multiple questions on multiple pages.
5. On the last page, there will be the Finish Button instead of the Next Button.
6. Press Finish Button to check your consolidated quiz result.
7. You should achieve 70% to pass on a particular quiz after attempting all questions in the quiz.
8. You can try unlimited times to improve your score.
9. Best of luck.

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Results

#1. At High Temperature Isotherm Moves Away From Both the Axis Because Of Increase In:

All Above

All Above

Pressure

Pressure

Volume

Volume

No. Of Moles

No. Of Moles

#2. Values Of Charles’s Law Constant K Depends Upon:.

Pressure Gas

Pressure Gas

Mass of Gas

Mass of Gas

All Above

All Above

No. Of Moles of Gas

No. Of Moles of Gas

#3. Equal Volumes of H2 And He Are Inserted In the Same Vessel. The Pressure Exerted By H2 and He Are in the Ratio:

1:1

1:1

2:1

2:1

All Above

All Above

1:2

1:2

#4. Which Of The Following Have Same No. Of Molecules at STP:

All Above

All Above

50 cm3 Each Of CO and N2

50 cm3 Each Of CO and N2

200 cm3 of CO2 and N2O

200 cm3 of CO2 and N2O

1000 cm3 of N2H4 and O2

1000 cm3 of N2H4 and O2

#5. If Absolute Temperature Is Doubled And The Pressure Is Increased 4 Times. The Volume Is:

Remains Unchanged

Remains Unchanged

Half

Half

Four Times

Four Times

Double

Double

#6. Density of a Gas Is Usually Expressed In:

Kg dm3

Kg dm3

Kg m3

Kg m3

g dm–3

g dm–3

g cm–3

g cm–3

#7. Units Of Gas Constant R In SI System Is:

1.987 Cal K–1 mol–1

1.987 Cal K–1 mol–1

0.0821 dm3 atm K–1 mol–1

0.0821 dm3 atm K–1 mol–1

82.1 cm3 atm K–1

82.1 cm3 atm K–1

8.31 Nm K–1 mol–1

8.31 Nm K–1 mol–1

#8. Concept of Distribution of Velocities among the Gas Molecules Was Developed By:

Vander Waal

Vander Waal

Claudius

Claudius

Boltzmann

Boltzmann

Maxwell

Maxwell

#9. Absolute Temperature of Gas Is Proportional To:

Translational Kinetic Energy

Translational Kinetic Energy

Vibrational Kinetic Energy

Vibrational Kinetic Energy

Rotational Kinetic Energy

Rotational Kinetic Energy

Potential Energy

Potential Energy

#10. Deviation A Gas from Ideal Behavior Is Maximum At:

Low Temperature, Low Pressure

Low Temperature, Low Pressure

High Temperature, Low Pressure

High Temperature, Low Pressure

Low Temperature, High Pressure

Low Temperature, High Pressure

High Temperature High Pressure

High Temperature High Pressure

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