| 1 |
Which substance is used to convert Grignard reagent to alkane. |
- A. H2O
- B. NH3
- C. Ethyl alcohol
- D. All of these
|
| 2 |
The most reactive Alkyl halide is |
- A. Alkyl Iodide
- B. Alkyl Bromide
- C. Alkyl fluoride
- D. Alkyl Chloride
|
| 3 |
Which alkyl halide does not form Grignard's reagent. |
- A. CH3-Br
- B. CH3-Cl
- C. CH3- F
- D. CH3-I
|
| 4 |
Nucleophilic substitution reactions, which are completed in two steps are called as. |
- A. SN1
- B. SN2
- C. E1
- D. E2
|
| 5 |
------------------- is not a nucleophile |
- A. H<sub>2</sub>O
- B. NO<sub>3</sub>
- C. BF<sub>3</sub>
- D. NH<sub>3</sub>
|
| 6 |
Which substance is used to convert alcohol to alkyl halide. |
- A. SOCl2
- B. PCl3
- C. HCl +ZnCl2
- D. All of these
|
| 7 |
Which products is not formed when ethyl alcohol reacts with SOCl2 in the presence of pyridine. |
- A. Ethyl chloride
- B. Hydrogen chloride
- C. Sulphur di oxide
- D. Sulphur tri oxide
|
| 8 |
The reacts with halogen acids to form alkyl halide the process is known as. |
- A. Halogenation
- B. Hydrohalogenation
- C. Hydrogenation
- D. Dehydrohalogenation
|
| 9 |
Which one of the following will be required to form ethene from ethyl chloride. |
- A. Alcoholic KOH
- B. Aqueous KOH
- C. Alkaline KMnO4
- D. Bromine
|
| 10 |
Which one of the following products will be formed in Wurtz reaction when sodium metal reacts with ethyl chloride in anhydrous ether. |
- A. Methane
- B. Ethane
- C. Propane
- D. Butane
|