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Mass of CO(2) (in gram) which have 2.55 ...

Mass of `CO_(2)` (in gram) which have 2.55 L volume at S.T.P. is

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To find the mass of \( CO_2 \) (carbon dioxide) that occupies a volume of 2.55 L at Standard Temperature and Pressure (STP), we can follow these steps: ### Step 1: Understand the relationship between moles, mass, and volume at STP At STP, 1 mole of any gas occupies a volume of 22.4 liters. This means that if we know the volume of the gas, we can find out how many moles of the gas we have. ### Step 2: Calculate the number of moles of \( CO_2 \) Using the volume given (2.55 L), we can find the number of moles of \( CO_2 \) using the formula: \[ ...
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Knowledge Check

  • Which has maximum volume at S.T.P.?

    A
    `1.5xx10^(23)` molecules of `CO_(2)`
    B
    1 g `H_(2)`
    C
    4 g `O_(2)`
    D
    16 g `SO_(3)`

  • Assuming that O_(2) molecule is spherical in shape with radiusw 2overset(@)A , the percentage of the volume of O_(2) molecules to the total volume of gas at S.T.P. is :

    A
    0.0009
    B
    0.009
    C
    9.0E-5
    D
    0.00045

  • A bottle of cold drink has 200 mL liquid in which CO_(2) is 0.1 molar. If CO_(2) behaves as ideal gas the volume of CO_(2) at S.T.P. solution of cold drink is

    A
    0.224 litre
    B
    0.448 litre
    C
    22.4 litre
    D
    2.24 litre

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