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UPSC Combined Geo-Scientist

Chemist

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

Prelims Paper II covers chemistry.

UPSC Combined Geo-Scientist, Prelims · 2021 · Paper II, Chemistry · Q52 of 120

Geo-Scientist Prelims 2021 Chemistry Q52: Consider the following quantities:

QuestionThermodynamics / state functions

Consider the following quantities:

  1. Concentration
  2. Volume
  3. Standard electrode potential
  4. Internal energy

Which of the following statements given below are correct?

  1. (a) 1 and 3 are intensive quantities; 2 and 4 are extensive quantities
  2. (b) 1 and 4 are extensive quantities; 2 and 3 are intensive quantities
  3. (c) 1 and 2 are extensive quantities; 3 and 4 are intensive quantities
  4. (d) 1, 2 and 4 are extensive quantities; 3 is intensive quantity

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