MDCAT Chemistry MCQ #52

Comparing physical properties, what is the standard boiling point of pure ethanol as mentioned in the PTB textbook?

MDCAT Chemistry MCQ #52

  1. Question 1

    Q1. Comparing physical properties, what is the standard boiling point of pure ethanol as mentioned in the PTB textbook?

    • A) 78.5 °C
    • B) 64.7 °C
    • C) 100.0 °C
    • D) 118.0 °C

    Answer: 78.5 °C

    Explanation: Ethanol (78.5 C) has a higher boiling point than Methanol (64.7 C) due to greater van der Waals forces. 100 C is water.