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540 calories of heat convert 1 cubic cen...

540 calories of heat convert 1 cubic centimeter of water at `100^oC` into 1671 cubic centimeter of steam at `100^oC` at a pressure of one atmosphere. Then the work done against the atmospheric pressure is nearly

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The correct Answer is:
40 cal
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Knowledge Check

  • 540 calories of heat convert 1 cubic centimeter of water at C o100 into 1671 cubic centimeter of steam at C o100 at a pressure of one atmosphere. Then the work done against the atmospheric pressure is nearly

    A
    540 cal
    B
    40 cal
    C
    Zero cal
    D
    500 cal

  • The internal energy of one geam of helium at 100 K and one atmospheric pressure is

    A
    100 J
    B
    1200 J
    C
    300 J
    D
    500 J

  • ………….. Heat is needed to convert 1 g of water at 100^(@)C and at a pressure of one atmosphere into 1 g of steam under the same conditions.

    A
    80 cal
    B
    540 cal
    C
    89 J
    D
    540 J

    • Similar Questions

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    One mole of a gas expands by 3L against a constant pressure of 3 atmosphere. Calculate the work done in : (a) L. atmosphere (b) Joules (c) Calories

    Two moles of the gas expands by 3 L against a constant pressure of 3 atmosphere . Calculate the work done in -(a) L atmosphere (b) Joules (c ) Calories.

    The work done when an ideal gas is compressed isothermally by 1 litre against a constant atmospheric pressure is

    A piston whose area is 50 cm^(2) moves through a distance of 30 cm against a pressure of two atmospheres. Calculate the work done in joules.

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