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UPSC Combined Geo-Scientist

Chemist

  • 3 descriptive papers
  • 200 marks each
  • 3 h per paper

Mains Paper I covers inorganic chemistry.

UPSC Combined Geo-Scientist, Mains · 2018 · Mains Paper I

Q7(b). Synthesis of mixed metal carbonyl nitrosyls

Question

Give the synthesis of the mixed metal carbonyl nitrosyls from the following compounds: (i) C₅H₅Mo(CO)₃H and (ii) CrCl₃ and Na⁺C₅H₅⁻.

Model answer

The free solution for 2018 answers questions 1, 3, 4, 6, 8 and 11, the ones picked in its time plan. This part is not answered on the site yet. New answers are announced on Telegram.

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Coversmetal nitrosylscarbonyl nitrosylcyclopentadienylorganometallic synthesis

All parts of Question 7