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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 · Q24 of 120

Geo-Scientist Prelims 2021 Chemistry Q24: The correct IUPAC name of K₂[Zn(OH)₄] is:

QuestionCoordination chemistry / nomenclature

The correct IUPAC name of K₂[Zn(OH)₄] is:

  1. (a) Dipotassium tetrahydroxo zinc (II)
  2. (b) Potassium tetrahydroxo zinc (II)
  3. (c) Potassium tetrahydroxido zincate (II)
  4. (d) Dipotassium tetrahydroxido zincate (II)

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