1. | |
2. | |
3. | |
4. |
1. | |
2. | |
3. | |
4. |
The increasing order of reactivity of the following compounds towards acid-catalyzed dehydration is:
1. | 2. | ||
3. | 4. |
1. | (II) < (III) < (I) < (IV) | 2. | (II) < (I) < (III) < (IV) |
3. | (I) < (III) < (IV) < (II) | 4. | (III) < (I) < (II) < (IV) |