| 1 |
Methyl alcohol can be represented by all of the following words or symbols except. |
- A. CH3OH
- B. Wood spirit
- C. Methanol
- D. Grain alcohol
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| 2 |
The conversion of ethene to ethanol is an example of. |
- A. Hydration
- B. Dehydration
- C. Neutralization
- D. Esterification
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| 3 |
Ethanol on oxidation in the presence of K2Cr2O7 and Conc. H2SO4 changes to. |
- A. Acetaldehyde
- B. Ethane
- C. Ethene
- D. CO2 and H2O
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| 4 |
Which substance is used for denaturing of ethanol |
- A. Methanol
- B. <div>Acetone</div>
- C. Pyridine
- D. All
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| 5 |
Which one the following a dihydric alcohol |
- A. Glycerol
- B. Glycol
- C. Ethanol
- D. Cyclo hexanol
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| 6 |
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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| 7 |
Which one of the following compounds is the isomer of ethyl alcohol. |
- A. CH3OH
- B. CH4OCH3
- C. CH5-CH(OH)CH3
- D. CH3OC2H5
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| 8 |
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
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| 9 |
Which substance is used to convert ethanol to ethyl chloride |
- A. SOCl2
- B. PCl3
- C. PCl5
- D. All of these
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| 10 |
Absolute alcohol can be obtained from rectified spirit by |
- A. By adding sodium metal
- B. By extraction
- C. By predistillation in the presence of CaO
- D. Not possible because of azeotropic mixture
|