| 1 |
Which compound shows hydrogen bonding. |
- A. C2H6
- B. C2H5Cl
- C. CH3-O-CH3
- D. C2H5OH
|
| 2 |
Phenol can be prepared from chlorobenzene by |
- A. Williamson synthesis
- B. Down's process
- C. Kolbe reaction
- D. Cannizzaro reaction
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| 3 |
The IUPAC name of CH3OCH6H5 is |
- A. Methyl phenyl ether
- B. Methaoxy benzene
- C. Phenoxy methane
- D. methoxy phenyl
|
| 4 |
Isopropyl alcohol on oxidation gives |
- A. Acetaldehyde
- B. Acetone
- C. Ether
- D. Propene
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| 5 |
Which enzyme is not involved in fermentation of starch. |
- A. Diastase
- B. Zymase
- C. Urease
- D. Invertase
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| 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 |
Which one the following a dihydric alcohol |
- A. Ethanol
- B. Cyclo hexanol
- C. Glycerol
- D. Glycol
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| 8 |
The product of fermentation of sucrose is |
- A. Ethanol and H2O
- B. Ethanol and CO
- C. Ethanol and CO2
- D. Glucose and CO2
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| 9 |
Phenol on heating with concentrated nitric acid forms |
- A. o-nitrophenol
- B. T.N.T
- C. Na2CO3
- D. Cyclohexanol
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| 10 |
Which compound is more soluble in water |
- A. C<sub>2</sub>H<sub>5</sub>OH
- B. C<sub>6</sub>H<sub>5</sub>OH
- C. CH<sub>3</sub>COCH<sub>3</sub>
- D. n - hexanol
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