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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 · Q8 of 120

Geo-Scientist Prelims 2021 Chemistry Q8: The dipole moments of H─C≡C─Cl, CO and HCl are in the directions:

QuestionChemical bonding / dipole moment

The dipole moments of H─C≡C─Cl, CO and HCl are in the directions:

  1. (a) ←, ← and ← respectively
  2. (b) ←, ← and → respectively
  3. (c) →, → and → respectively
  4. (d) ←, → and ← respectively

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