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Railways PYQCBT 1 2016

RRB NTPC · Question 33

What is called conversion from a liquid state to a gaseous state? A. Oxidization B. Sublimation C. Evaporation D. Condensation

  1. C

  2. D

  3. A

  4. B

Show answer & explanation

Answer: (A) C

Explanation

The change of a liquid into a gas (vapour) is evaporation (or vaporisation). Condensation is gas to liquid, and sublimation is solid directly to gas.