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UPSC Combined Geo-Scientist

Chemist

  • 2 objective papers
  • 120 questions each
  • 2 h per paper
  • 100 + 300 marks

Prelims Paper I covers general studies.

UPSC Combined Geo-Scientist, Prelims · 2023 · Paper I, General Studies · Q101 of 120

Geo-Scientist Prelims 2023 General Studies Q101: When the temperature of a gas increases, the average speed of its…

QuestionKinetic theory of gases

When the temperature of a gas increases, the average speed of its molecules

  1. (a) remains the same
  2. (b) decreases
  3. (c) increases
  4. (d) either increases or decreases depending on the gas

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