Hydroboration-oxidation reaction is:
1. The addition of borane followed by oxidation
2. The addition of propane followed by oxidation
3. The addition of propane followed by reduction
4. The addition of borane followed by reduction
The steam-volatile compound x among the following is:
1. o-Nitrophenol
2. p-Nitrophenol
3. Both 1 and 2
4. None of the above
Ortho nitrophenol is more acidic than ortho methoxy phenol because:
1. | The NO2-group increases the electron density in phenol while the methoxy group decreases the electron density in phenol |
2. | The nitro-group is an electron-withdrawing group while the methoxy group is an electron-releasing group |
3. | The methoxy-group is an electron-withdrawing group while the nitro group is an electron-releasing group |
4. | None of the above |
Preparation of ethers by 2 or 3-degree alcohols in an acidic medium is not a suitable method because:
1. | In case of secondary or tertiary alcohols, ketone is obtained as a product. |
2. | In case of secondary or tertiary alcohols, aldehyde is obtained as a product. |
3. | In case of secondary or tertiary alcohols, alkene is obtained as a product. |
4. | In case of primary alcohols, alkene is obtained as a product. |
The IUPAC name of the above compound is:
1. 2, 2, 2-Trimethylpentan-3-ol
2. 2, 2, 4-Trimethylpentan-3-ol
3. 2, 2, 3-Trimethylpentan-3-ol
4. 1, 1, 3-Trimethylpentan-3-ol
The IUPAC name of the below compound is:
1. | 1-Phenylpropan-2-ol | 2. | 2-Phenylpropan-2-ol |
3. | 1-Phenylpropan-1-ol | 4. | 2-Phenylpropan-1-ol |
The IUPAC name of the below compound is:
1. 3,4-Dimethylhexane –1,3,5-triol
2. 3,5-Dimethylhexane –1,1,5-triol
3. 3,5-Dimethylhexane –1,3,5-triol
4. 3,1-Dimethylhexane –1,3,5-triol
The IUPAC name of the above compound is:
1. | 4 – Ethoxypropane | 2. | 3 – Ethoxypropane |
3. | 1 – Ethoxypropane | 4. | 2 – Ethoxypropane |
The IUPAC name of the following compound is -
1. 1-Ethoxy-3-methylpentane
2. 3-Ethoxy-1-methylpentane
3. 2-Ethoxy-3-methylpentane
4. 3-Ethoxy-2-methylpentane
The structure and name of intermediate compound is -
1. | ![]() Cumene hydroperoxide |
2. | ![]() Cumene hydroperoxide |
3. | ![]() Cumene hydroperoxide |
4. | None of these |