A 275-L Container Filled with CO₂ Gas at 25°C and 225

question 176

Multiple Choice

A 2.75-L container filled with CO₂ gas at 25°C and 225 kPa pressure springs a leak.When the container is re-sealed,the pressure is 185 kPA and the temperature is 10°C.How many moles of gas were lost?

• A)0)0 335 mol
• B)0)728 mol
• C)0)882 mol
• D)3)39 mol

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