| 1 |
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
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| 2 |
Absolute alcohol is that which is |
- A. 100%
- B. 95%
- C. Ethanol mixed with methanol
- D. Ethanol mixed with H2O
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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 |
Bakelite is obtained from phenol by reacting with |
- A. Acetal
- B. Ethanal
- C. Formaldehyde
- D. Methanol
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| 5 |
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
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| 6 |
Which substance shows very weak hydrogen bonding with water. |
- A. Methanol
- B. Ethanol
- C. Diethyl ether
- D. Benzene
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| 7 |
Which substance is used for denaturing of ethanol |
- A. Methanol
- B. <div>Acetone</div>
- C. Pyridine
- D. All
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| 8 |
According to Lewis concept ethers behave as |
- A. Acid
- B. Base
- C. Acid as well as a base
- D. Noe of them
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| 9 |
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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| 10 |
Which substance is used to convert ethanol to ethyl chloride |
- A. SOCl2
- B. PCl3
- C. PCl5
- D. All of these
|