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Statement 1 : The total translational ki...

Statement 1 : The total translational kinetic energy of all the molecules of a given mass of an ideal gas is 1.5 times the product of its pressure and its volume.
Statement 2 :The molecules of a gas collide with each other and the velocities of the molecules change due to the collision.

A

statement -I is True , Statement II is True , Statement -II is correct explanation for Statement - I

B

statement -I is True , Statement -II is True , Statement -II is NOT correct explanation for Statement - I

C

statement - I is true, statement- II is false

D

statement-I is false, statement- II is true

Text Solution

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The correct Answer is:
B
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Statement-1: The total translational kinetic energy of fall the molecules of a given mass of an ideal gas is 1.5 times the product of its pressure and its volume because. Statement-2: The molecules of a gas collide with each other and the velocities of the molecules change due to the collision.

Statement-1: The total translational kinetic energy of fall the molecules of a given mass of an ideal gas is 1.5 times the product of its pressure and its volume because. Statement-2: The molecules of a gas collide with each other and the velocities of the molecules change due to the collision.

Knowledge Check

  • The kinetic energy of 1 g molecule of a gas, at normal temperature and pressure, is

    A
    `0.56xx10^(-4)J`
    B
    `2.4xx10^(-2)J`
    C
    `1.3xx10^(2)J`
    D
    `3.4xx10^(3)J`

  • A sample of an ideal gas occupies a volume V at pressure P and absolute temperature T. The masss of each molecule is m, then the density of the gas is

    A
    mKT
    B
    `(Pm)/(KT)`
    C
    `(P)/(km)`
    D
    `(P)/(KT)`

    • Similar Questions

    Explore conceptually related problems

    Statement-1: The total translational kinetic energy of fall the molecules of a given mass of an ideal gas is 1.5 times the product of its pressure and its volume because. Statement-2: The molecules of a gas collide with each other and the velocities of the molecules change due to the collision.

    A gas has volume V and pressure p . The total translational kinetic energy of all the molecules of the gas is

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    A given sample of an ideal gas occupise a volume V at a pressure p and absolute temperature T.The mass of each molecule of the gas is m. Which of the following is the density of the gas ?

    (a) What is the average translational kinetic energy of a molecule of an ideal gas at temperature of 276@ C ? (a) What is the total random translational kinetic energy of the molecules in one mole of this gas ? ( c) What is the rms speed of oxygen molecules at this temperature ?

    The ....... of a gas is a measure of the average kinetic energy of its molecules.

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