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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 · 2022 · Paper I, General Studies · Q4 of 120

Geo-Scientist Prelims 2022 General Studies Q4: Which one of the following is an example of physical change?

QuestionPhysical and chemical change

Which one of the following is an example of physical change?

  1. (a) Flowering of plants
  2. (b) Clotting of blood
  3. (c) Cooking of food
  4. (d) Melting of ice

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