- 1(current)
Q. No.This reaction is known as:
1. Kolbe's reaction
2. Reimer-Tiemann reaction
3. Stephan reaction
4. Etard reaction
| Assertion (A): | The ease of dehydration with H2SO4 follows the following order: |
| Reason (R): | The more stable the carbocation, the easier the dehydration in an acidic medium. |
| 1. | Both (A) and (R) are True, and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True, but (R) is not the correct explanation of (A). |
| 3. | (A) is True, but (R) is False. |
| 4. | Both (A) and (R) are False. |
Among the following identify the compounds which can be dehydrated very easily:
| 1. | CH3CH2CH2CH2CH2OH |
| 2. |  |
| 3. |  |
| 4. |  |
Which of the following statement is correct for the stability of ions of ethyl alcohol and phenol:
1. Delocalization of -electrons in phenoxide ion
2. Delocalization of electrons in ethoxide ion
3. Inductive effect of ethyl and phenyl group
4. Localization of σ-electrons in phenoxide ion
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Which of the following compounds produces methyl alcohol on treatment with hot concentrated HI?
| 1. |  |
| 2. |  |
| 3. |  |
| 4. |  |
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A sweet-smelling compound formed by reacting acetic acid with ethanol in the presence of hydrochloric acid is:
1.
2.
3.
4.
- 1(current)
Q. No.
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