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What will be the minimum pressure requir...

What will be the minimum pressure required to compress 500 `dm^(3)` of air at 1 bar to 200 `dm^(3)` at `30^(@)C` ?

Text Solution

Verified by Experts

`p_(1)V_(1)=p_(2)V_(2)" (at constant T)"`
`p_(2)=(p_(1)V_(1))/(V_(2))`
`=("(1 bar)"xx("500 dm"^(3)))/(("200 dm"^(3)))`
`="2.5 bar"`
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Knowledge Check

  • The minimum pressure required to compress 600 dm^3 of a gas at 1 bar to 150 dm^3 at 40^@C is :

    A
    0.2 bar
    B
    1.0 bar
    C
    2.5 bar
    D
    4.0 bar

  • The minimum pressure required to compress 600 dm^3 of a gas at 1 bar to 150 dm^3 at 40^@C is :

    A
    0.2 bar
    B
    1.0 bar
    C
    2.5 bar
    D
    4.0 bar

  • The minimum pressure required to compress 600dm^3 of a gas at 1bar to 150dm^3 at 40^@C is

    A
    `4.0bar`
    B
    `0.2bar`
    C
    `1.0bar`
    D
    `2.5bar`
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