UPSC Combined Geo-Scientist, Mains · 2016 · Mains Paper III
Q8(b). Order of stability of four carbanions
Question
Arrange the following carbanions in their decreasing order of stability. Give reasons for the order given by you. [four carbanions A–D given in the paper]
Model answer
The free solution for 2016 answers questions 1, 2, 3, 5, 6, 7, 9, 10, 11 and 12, 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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Coverscarbanion stabilityresonancearomatic carbanioncyclopentadienyl anion
All parts of Question 8
- 8(a) Aromatic, antiaromatic or non-aromatic5 marks
- 8(b) Order of stability of four carbanions5 marks
- 8(c) Hinsberg method of separating amines5 marks