| 1 |
Phenol can be prepared from chlorobenzene by |
- A. Williamson synthesis
- B. Down's process
- C. Kolbe reaction
- D. Cannizzaro reaction
|
| 2 |
The conversion of ethene to ethanol is an example of. |
- A. Hydration
- B. Dehydration
- C. Neutralization
- D. Esterification
|
| 3 |
Methyl alcohol is not used |
- A. As a solvent
- B. As an anti freezing agent
- C. As a substitute for petrol
- D. For denaturing of ethyl alcohol
|
| 4 |
Which one of the following compounds is the isomer of ethyl alcohol. |
- A. CH3OH
- B. CH4OCH3
- C. CH5-CH(OH)CH3
- D. CH3OC2H5
|
| 5 |
Which ether is symmetrical in nature. |
- A. Methyl ethyl ether
- B. Diphenyl ether
- C. Methyl n propyl other
- D. Methoxy benzene
|
| 6 |
Which one of the following methods is used for the preparation of ether. |
- A. Kolbe's reaction
- B. Frankland reaction
- C. Williamson synthesis
- D. Down's process
|
| 7 |
When ethyl bromide is heated with Ag2O the product formed is. |
- A. Ethanol
- B. Ethene
- C. Ethanol
- D. Di ethyl ether
|
| 8 |
Which compound is called universal solvent |
- A. CH<sub>3</sub>OH
- B. C<sub>2</sub>H<sub>5</sub>OH
- C. CH<sub>3</sub>O CH<sub>3</sub>
- D. H<sub>2</sub>O
|
| 9 |
Which one is used as debydrating agent for alcohol. |
- A. H2SO4
- B. Al2O3
- C. H3PO4
- D. All of these
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| 10 |
When ethyl alcohol is heated, with NH3 in presence of ThO2 then |
- A. O-H bond is broken
- B. C-O bond is broken
- C. Ethene is formed
- D. Ethane is formed
|