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Behavior of Perfect Gas and Kinetic Theory

Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.

Equation of State of a Perfect Gas

Subtopic

Equation of State of a Perfect Gas under Behavior of Perfect Gas and Kinetic Theory for Grade 11 ICSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    What is the approximate value of the Boltzmann constant in SI units?

    A.

    1.38×10−23 J/K1.38 \times 10^{-23}\ J/K

    B.

    8.314 J/K8.314\ J/K

    C.

    6.022×1023 J/K6.022 \times 10^{23}\ J/K

    D.

    1.6×10−19 J/K1.6 \times 10^{-19}\ J/K

  2. 2.

    In the gas equation PV=nRTPV = nRT, RR has the same value for:

    A.

    Only Oxygen and Hydrogen

    B.

    All ideal gases

    C.

    Only monatomic gases

    D.

    Only diatomic gases

  3. 3.

    If VV is the volume of 1 mole of gas, the expression PV/TPV/T equals:

    A.

    nRn R

    B.

    RR

    C.

    kBk_B

    D.

    11

Download the worksheet for Behavior of Perfect Gas and Kinetic Theory - Equation of State of a Perfect Gas to practice offline. It includes additional chapter-level practice questions.

Kinetic Theory of Gases (Pressure, Temperature and RMS Speed)

Subtopic

Kinetic Theory of Gases (Pressure, Temperature and RMS Speed) under Behavior of Perfect Gas and Kinetic Theory for Grade 11 ICSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    According to the kinetic theory, the pressure of a gas is due to the change in what quantity when molecules hit the walls?

    A.

    Mass

    B.

    Volume

    C.

    Momentum

    D.

    Potential Energy

  2. 2.

    The expression for the RMS speed in terms of pressure and density is:

    A.

    Pρ\sqrt{\frac{P}{\rho}}

    B.

    3Pρ\sqrt{\frac{3P}{\rho}}

    C.

    2Pρ\sqrt{\frac{2P}{\rho}}

    D.

    3Pρ\frac{3P}{\rho}

  3. 3.

    Which of the following relates the partial pressures of non-reacting gases in a mixture?

    A.

    Boyle's Law

    B.

    Charles' Law

    C.

    Dalton's Law

    D.

    Graham's Law

Download the worksheet for Behavior of Perfect Gas and Kinetic Theory - Kinetic Theory of Gases (Pressure, Temperature and RMS Speed) to practice offline. It includes additional chapter-level practice questions.

Degrees of Freedom

Subtopic

Degrees of Freedom under Behavior of Perfect Gas and Kinetic Theory for Grade 11 ICSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    The ratio γ=1.67\gamma = 1.67 is characteristic of which type of gas?

    A.

    Diatomic

    B.

    Monoatomic

    C.

    Triatomic linear

    D.

    Triatomic non-linear

  2. 2.

    Which of the following gases is most likely to have 3 degrees of freedom at room temperature?

    A.

    Oxygen

    B.

    Nitrogen

    C.

    Argon

    D.

    Chlorine

  3. 3.

    The degrees of freedom for a triatomic linear molecule including vibration (high temp) are typically:

    A.

    5

    B.

    6

    C.

    7

    D.

    9

Download the worksheet for Behavior of Perfect Gas and Kinetic Theory - Degrees of Freedom to practice offline. It includes additional chapter-level practice questions.

Specific Heat Capacities of Gases

Subtopic

Specific Heat Capacities of Gases under Behavior of Perfect Gas and Kinetic Theory for Grade 11 ICSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    The number of degrees of freedom for a triatomic non-linear molecule is:

    A.

    3

    B.

    5

    C.

    6

    D.

    8

  2. 2.

    Which of the following is a dimensionless quantity?

    A.

    CpC_p

    B.

    CvC_v

    C.

    γ\gamma

    D.

    RR

  3. 3.

    If a gas has γ=5/3\gamma = 5/3, its CvC_v value is:

    A.

    1.5R1.5 R

    B.

    2.5R2.5 R

    C.

    3.5R3.5 R

    D.

    RR

Download the worksheet for Behavior of Perfect Gas and Kinetic Theory - Specific Heat Capacities of Gases to practice offline. It includes additional chapter-level practice questions.

Behavior of Perfect Gas and Kinetic Theory - Class 11 Physics (ICSE) | Krit.club