| 1 |
Ethanol on oxidation in the presence of K2Cr2O7 and Conc. H2SO4 changes to. |
- A. Acetaldehyde
- B. Ethane
- C. Ethene
- D. CO2 and H2O
|
| 2 |
Which compound is called a universal solvent. |
- A. H2O
- B. CH2OH
- C. C2H5OH
- D. CH5-O-CH3
|
| 3 |
Absolute alcohol is that which is |
- A. 100%
- B. 95%
- C. Ethanol mixed with methanol
- D. Ethanol mixed with H2O
|
| 4 |
When ethyl bromide is heated with Ag2O the product formed is. |
- A. Ethanol
- B. Ethene
- C. Ethanol
- D. Di ethyl ether
|
| 5 |
Bakelite is obtained from phenol by reacting with |
- A. Acetal
- B. Ethanal
- C. Formaldehyde
- D. Methanol
|
| 6 |
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
|
| 7 |
----------- compound shows extensive hydrogen bonding with water |
- A. C<sub>2</sub>H<sub>6</sub>
- B. H<sub>2</sub>S
- C. C<sub>2</sub>H<sub>5</sub>OH
- D. CH<sub>3</sub>Cl
|
| 8 |
Ethanol reacts with Na metal to form sodium ethoxide. What product will be formed when C2H5ONa reacts with methyl bromide. |
- A. C2H5OC2H5
- B. C2H5OCH3
- C. CH3COC2H5
- D. C2H5Br and NaBr
|
| 9 |
Ethanol can be converted into ethanoic acid by. |
- A. Hydrogenation
- B. Hydration
- C. Oxidation
- D. Fermentation
|
| 10 |
Which compound show hydrogen bonding |
- A. C<sub>2</sub>H<sub>6</sub>
- B. C<sub>2</sub>H<sub>5</sub>Cl
- C. CH<sub>3</sub>OCH<sub>3</sub>
- D. C<sub>2</sub>H<sub>5</sub>OH
|