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II. Read the following passage and answe...

II. Read the following passage and answer questions 6-10 that follow :
During organic reactions, a covalent bond between two carbon atoms or carbon atom and some other atom is broken and a new bond is formed. The fission of bonds can be homolytic or heterolytic forming free radicals, carbocations carbanions, carbenes, etc. This also depends upon the displacement, of electron in a bond and is governed by inductive effect, electromeric effect, reasonance and hyperconjugation.
Which of the following is most stable and why?
`CH_(3)^(-) , overset(-) CH_2 CI, overset(-) CH CI_2, ""^(-) CCI_3`

Text Solution

AI Generated Solution

To determine which of the given carbanions is the most stable, we need to analyze the structure and the effects of substituents on the stability of the negative charge. The carbanions provided are: 1. \( CH_3^- \) (methyl carbanion) 2. \( CH_2Cl^- \) (chloromethyl carbanion) 3. \( CHCl_2^- \) (dichloromethyl carbanion) 4. \( CCl_3^- \) (trichloromethyl carbanion) ### Step-by-Step Solution: ...
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