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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 · Q86 of 120

Geo-Scientist Prelims 2021 Chemistry Q86: The correct order of the basicity of the following amines is:

QuestionHeterocycles / basicity

The correct order of the basicity of the following amines is:

UPSC Combined Geo-Scientist Prelims 2021 Paper II (Chemistry), Q86: figure printed with the question
  1. (a) IV > III > II > I
  2. (b) III > IV > I > II
  3. (c) IV > III > I > II
  4. (d) III > IV > II > I

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