MDCAT Chemistry MCQ #4314

Which gas exhibits anomalous behavior by decreasing solubility in water when temperature decreases?

MDCAT Chemistry MCQ #4314

  1. Question 1

    Q1. Which gas exhibits anomalous behavior by decreasing solubility in water when temperature decreases?

    • A) CO2
    • B) O2
    • C) N2
    • D) CH4

    Answer: CO2

    Explanation: CO2 solubility decreases with cooling due to reverse Henry’s law behavior. O2 follows normal solubility trends.