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Matter in Our Surroundings — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceMatter in Our Surroundings1 Mark
MCQ
A volatile liquid _____________?
  • A
    Vaporizes quickly at room temperature
  • B
    Solidifies quickly at room temperature
  • C
    Liquifies quickly at room temperature
  • D
    Does not vaporize quickly
✓

Answer

  1. Vaporizes quickly at room temperature

Explanation: 

A volatile liquid is one that evaporates or vaporizes quickly at room temperature.

Volatile liquids have low boiling point. As a result, they evaporate very easily at room temperature.

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