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Estimate the fraction of molecular volum...

Estimate the fraction of molecular volume to the actual volume occupied by oxygen gas at STP. Take the diameter of an oxygen molecule to be `3 Å`.

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To estimate the fraction of molecular volume to the actual volume occupied by oxygen gas at STP, we can follow these steps: ### Step 1: Calculate the volume of a single oxygen molecule. The volume \( V \) of a single molecule can be calculated using the formula for the volume of a sphere: \[ V = \frac{4}{3} \pi r^3 \] ...
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Knowledge Check

  • The diameter of an oxygen molecule is 3 Ã… The ratio of molecular volume to the actual volume occupied by the oxygen gas at STP is

    A
    `2xx10^(-4)`
    B
    `1xx10^(-4)`
    C
    `1.5xx10^(-4)`
    D
    `4xx10^(-4)`

  • The maximum volume at STP is occupied by

    A
    `12.8` gram `SO_(2)`
    B
    `0.5` mole of `NO_(2)`
    C
    `6.023xx10^(22) "molecules of" CH_(4)`
    D
    `1 "gram molecules of" CO_(2)`

    • Similar Questions

    Explore conceptually related problems

    Calculate the volume occupied by 0.01 moles of helium gas at STP.

    Calculate the volume occupied by 200 g of SO_(3) gas at STP and the number of molecules present in it.

    One mole of an ideal gas at STP occupies 22.4 L. What is the ratio of molar volume to atomic volume of a mole of hydrogen? Why is the ratio so large. Take radius of hydrogen molecule to be 1^(@)A .

    One mole of an ideal gas at NTP occupies 22.4 liters (molar volume). What is the ratio of molar volume to atomic volume to atomic volume of a mole of hydrogen ? Take size of hydrogen molecule to be 1 Å. Why is this ratio so large?

    The volume occupied by 7 g of nitrogen gas at STP is ____________ .

    The numerical value of b is ......times the actual volume occupied by one mole of gas molecule.

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