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Two litre Duma's bulb contains nitrogen ...

Two litre Duma's bulb contains nitrogen gas at 0.5 atm . On adding 0.01 mole of `O_(2)` gas it is necessary to cool bulb to a temperature passage of `10^(@)` C to maintain the same pressure.
The total no. of moles of `N_(2)` in Duma's bulb is :

A

0.033

B

0.066

C

3.34

D

0.334

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • Two litre Duma's bulb contains nitrogen gas at 0.5 atm . On adding 0.01 mole of O_(2) gas it is necessary to cool bulb to a temperature passage of 10^(@) C to maintain the same pressure. The initial temperature of the Duma's bulb is :

    A
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    B
    368.6 K
    C
    555.12 K
    D
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