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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 · 2023 · Paper II, Chemistry · Q60 of 120

Geo-Scientist Prelims 2023 Chemistry Q60: Match the List-I with List-II and select the correct answer using…

QuestionSolutions / van’t Hoff factor

Match the List-I with List-II and select the correct answer using the code given below the lists :

List-I (Substance)List-II (Limiting value of Van’t Hoff factor, i)
A. NaCl1. One
B. C₆H₁₂O₆2. Three
C. K₃PO₄3. Two
D. H₂SO₄4. Four

Code :

  1. (a) A-2, B-1, C-4, D-3
  2. (b) A-2, B-4, C-1, D-3
  3. (c) A-3, B-4, C-1, D-2
  4. (d) A-3, B-1, C-4, D-2

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