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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 · 2022 · Paper II, Chemistry · Q74 of 120

Geo-Scientist Prelims 2022 Chemistry Q74: Consider the following statements :

QuestionElectrochemistry / conductance and dilution

Consider the following statements :

  1. Molar conductivity increases with dilution.
  2. Conductivity decreases with decrease in concentration.
  3. For strong electrolyte, the molar conductivity increases very sharply with decrease in concentration.

Which of the statements given above is/are correct?

  1. (a) 1 and 2
  2. (b) 1 and 3
  3. (c) 2 and 3
  4. (d) 3 only

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