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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 · 2026 · Paper II, Chemistry · Q68 of 120

Geo-Scientist Prelims 2026 Chemistry Q68: Which one among the following is NOT a factor affecting the boiling…

QuestionSolutions / ebullioscopic constant

Which one among the following is NOT a factor affecting the boiling point elevation constant ?

  1. (a) The molar mass of the solute
  2. (b) The molar mass of the solvent
  3. (c) The enthalpy of vaporization of the solvent
  4. (d) The boiling point of the solvent

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