The solubility of a gas in water at 300 ...

The solubility of a gas in water at 300 K under a pressure of 100 atmospheres is `4xx10^(-3) "kg L"^(-1)`. Therefore, the mass of the gas in kg dissolved in 250 mL of water under a pressure of 250 atmospheres at 300 K is

`2.5xx10^(-3)`

`2.0xx10^(-3)`

`1.25xx10^(-3)`

`5.0xx10^(-3)`

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