UPSC Combined Geo-Scientist, Mains · 2019 · Mains Paper I
Q7(c). Products of five inorganic and organometallic reactions
Question
Write the product(s) formed from the following reactions: (i) n-BuLi + ArI → (ii) CaC₂ + N₂ → (iii) Ni(CO)₄ + 4PF₃ → (iv) PCl₃ + 3CH₃COOH → (v) FeCl₂ + 2Na(C₅H₅) →
Model answer
The free solution for 2019 answers questions 1, 2, 4, 6, 9 and 11, the ones picked in its time plan. This part is not answered on the site yet. New answers are announced on Telegram.
Part of VKC Basic
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Coversmetal-halogen exchangecalcium cyanamideferrocene synthesisNi(PF3)4
All parts of Question 7
- 7(a) Lattice energy of CaCl₂ by Born–Haber cycle10 marks
- 7(b) Isomers of Co₂(CO)₈ and their Co–Co bonds10 marks
- 7(c) Products of five inorganic and organometallic reactions10 marks