everyday science MCQ #2166

Which gas is used in the preparation of soft drinks?

everyday science MCQ #2166

  1. Question 1

    Q1. Which gas is used in the preparation of soft drinks?

    • A) Oxygen
    • B) Carbon dioxide
    • C) Nitrogen
    • D) Halogens

    Answer: Carbon dioxide

    Explanation: Carbon dioxide (CO₂) is dissolved under pressure into water to make carbonated soft drinks; when the pressure is released (opening the bottle), CO₂ escapes as bubbles.