- 1(current)
Q. No.The most stable carbocation among the following is-
1. \(({CH_3})_3C\overset{+}{C}H_2\)
2. \(({CH_3})_3\overset{+}{C}\)
3. \({CH_3}CH_2\overset{+}{C}H_2\)
4. \(({CH_3})\overset{+}{C}HCH_2CH_3\)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biologyis more stable than because :
| 1. | NO2 shows +I effect |
| 2. | NO2 shows -I effect |
| 3. | NO2 decreases the positive charge on the compound |
| 4. | Ethyl group increases positive charge on the compound |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAlkyl groups act as electron donors when attached to a π system due to:
| 1. | Inductive effect | 2. | Mesomeric effect |
| 3. | Resonance | 4. | Hyperconjugation |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe effect that can explain the given order of acidity of the carboxylic acids is-
Cl3CCOOH > Cl2CHCOOH > ClCH2COOH
1. +I effect
2. -I effect
3. +E effect
4. -E effect
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology- 1(current)
Q. No.
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