engineering chemistry MCQ #3386

The volume of a gas at 0°C and 1 atm is 100 mL. The volume at 273°C and 2 atm is:

engineering chemistry MCQ #3386

  1. Question 1

    Q1. The volume of a gas at 0°C and 1 atm is 100 mL. The volume at 273°C and 2 atm is:

    • A) 100 mL
    • B) 200 mL
    • C) 50 mL
    • D) 150 mL

    Answer: 50 mL

    Explanation: Using P1V1/T1 = P2V2/T2, we get V2 = P1V1T2 / P2T1 = (1 * 100 * 546) / (2 * 273) = 100 mL.