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What is the volume of a sample of oxygen...

What is the volume of a sample of oxygen at a pressure of 2.50 bar, if its volume is 3.15 L at 1.0 bar? (Assume constant temperature).

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To solve the problem, we can use Boyle's Law, which states that for a given mass of gas at constant temperature, the product of pressure and volume is constant. This can be expressed mathematically as: \[ P_1 V_1 = P_2 V_2 \] Where: - \( P_1 \) = initial pressure - \( V_1 \) = initial volume - \( P_2 \) = final pressure ...
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Knowledge Check

  • A gas has a volume of 6.0L at a pressure of 0.80 atm. What is the volume if the pressure is changed to 0.20atm at constant temperature?

    A
    1.5L
    B
    3.0L
    C
    12L
    D
    24L

  • When a gas is heated from 25^(@)C " to " 50^(@)C at constant pressure of 1 bar, its volume :

    A
    increases from V to 2V
    B
    increases from V to 1.5 V
    C
    increases from V to 1.084 V
    D
    increases from V to 1.8 V

  • What is the effect on the pressure of a gas if its temperature is increased at constant volume ?

    A
    The pressure of the gas increases.
    B
    The pressure of the gas decreases .
    C
    The pressure of the gas remains same .
    D
    The pressure of the gas remains same .

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