The proposed mechanism for hydration of ethene to yield ethanol is as follows:
The wrong step in the above mechanism is:
1. | Step 1 | 2. | Step 2 |
3. | Step 3 | 4. | Both steps 2 and 3 |
The reaction of 3-methylbutan-2-ol with HBr gives:
1. | 2-Bromo-3-methyl butane | 2. | 2-Bromo-2-methyl butane |
3. | 3-Bromo-2-methyl butane | 4. | 3-Bromo-3-methyl butane |
The reaction of hydrogen iodide with methoxybenzene gives:
1. | Phenol | 2. | Iodomethane |
3. | Phenol and Iodomethane | 4. | None of the above |
The reaction of hydrogen iodide with benzyl ethyl ether gives:
1. Ethanol
2. Benzyl iodide
3. Benzyl iodide and Ethanol
4. None of the above
The correct sequence of reactions is:
1. | |
2. | |
3. | |
4. |
The correct set of reactions among the following is:
1. | |
2. | |
3. | |
4. | None of the above |
The major product of above Williamson's ether synthesis will be:
1. 1-Propoxypropane
2. 2-Propoxypropane
3. 3-Propoxypropane
4. 4-Propoxypropane
The incorrect reaction among the following is:
1. | |
2. | |
3. | |
4. |
The major product of Williamson’s ether synthesis reaction would be:
1. | Benzene | 2. | Methoxy benzene |
3. | Ethoxy benzene | 4. | Ethane |
In the following Williamson’s synthesis reaction,
CH3CH2ONa + CH3-Br → ?
The product will be:
1. | 1-Methoxyethane | 2. | 2-Methoxyethane |
3. | 3-Methoxyethane | 4. | 4-Methoxyethane |