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A 2L container at 300 K holds a gaseous ...

A 2L container at 300 K holds a gaseous mixture of 0.2 g of He, 1.6 g of `CH_(4) and 2.2g of `CO_(2). The pressure of mixture is

A

`2.4 atm`

B

`1.8 atm`

C

`4.8 atm`

D

`3.6 atm`

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