engineering chemistry MCQ #3424

The partial pressure of a gas in a mixture can be calculated using the formula:

engineering chemistry MCQ #3424

  1. Question 1

    Q1. The partial pressure of a gas in a mixture can be calculated using the formula:

    • A) P = (n / N) * P_total
    • B) P = (N / n) * P_total
    • C) P = n * P_total
    • D) P = N * P_total

    Answer: P = (n / N) * P_total

    Explanation: Partial pressure P = (n / N) * P_total, where n is the number of moles of the gas and N is the total number of moles.