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The density of O(2) gas at 25^(@)C is 1....

The density of `O_(2)` gas at `25^(@)C` is 1.458 mg/lt at one atm pressure. At what pressure will `O_(2)` have the density twice the value?

A

0.5 atm

B

`2" atm/ "25^(@)C`

C

`4" atm/ "25^(@)C`

D

none of the above

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • The density of a gas is 1.4 g/mL at one atmosphere pressure and 27^@C . At what pressure will the gas have density thrice this value, the temperature is kept constant?

    A
    Same pressure
    B
    2 atm
    C
    3 atm
    D
    4.3 atm

  • What is the density of CO_(2) at 27 .^(@)C and 2.5 atm pressure ?

    A
    `5.2 g L^(-1)`
    B
    `6.2 g L^(-1)`
    C
    `7.3 g L^(-1)`
    D
    `4.46 g L^(-1)`

  • Which element is a gas at 25^(@)C and 1 atm pressure?

    A
    Chlorine
    B
    Phosphorus
    C
    Silicon
    D
    Sulphur

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