everyday science MCQ #4148

Which one of the following pairs is correctly matched?

everyday science MCQ #4148

  1. Question 1

    Q1. Which one of the following pairs is correctly matched?

    • A) Uranium fission : Rutherford
    • B) Liquefaction of air : Linde
    • C) Telegraphy : Graham Bell
    • D) Laws of planetary motion : Galileo

    Answer: Liquefaction of air : Linde

    Explanation: Carl von Linde developed the process for liquefying air in the 1890s using the Joule-Thomson effect, enabling industrial production of liquid nitrogen and oxygen.