| 1 |
In primary alkyl halides, the halogen atom is attached to a carbon which is further attached to how many carbon atoms |
- A. Two
- B. Three
- C. One
- D. Four
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| 2 |
The reacts with halogen acids to form alkyl halide the process is known as. |
- A. Halogenation
- B. Hydrohalogenation
- C. Hydrogenation
- D. Dehydrohalogenation
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| 3 |
S<sub>N </sub>2 mechanism involves |
- A. 1st order kinetics
- B. 2nd order kinetics
- C. 3rd kinetics
- D. zero order kinetics
|
| 4 |
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
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| 5 |
Secondary alkyl halides are those in which halogen atom is attached with a carbon atom which is further attached to. |
- A. One beta carbon
- B. Two beta carbon
- C. Three beta carbon
- D. Four beta carbon
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| 6 |
SN<sub>2</sub>reactions can be best carried out with |
- A. primary alkyl halides
- B. secondary alkyl halides
- C. tertiary alkyl halides
- D. All the three
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| 7 |
For which mechanisms, the first step involved is the same. |
- A. E2 and E2
- B. E2 and SN2
- C. SN1 and E2
- D. E1 and SN1
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| 8 |
Acetic acid can be obtained from CH3MgI by treatment with. |
- A. H2O
- B. CINH2
- C. CO2
- D. HCHO
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| 9 |
When CO2 is made to react with ethyl magnesium iodide, followed by acid hydrolysis, the product formed is. |
- A. Propane
- B. Propanoic acid
- C. Propanal
- D. Propanol
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| 10 |
The reactivity of Grignard's regent is due to |
- A. Polarity of Mg-x bond
- B. Polarity of C-Mg bond
- C. Electro negativity of halogen atom
- D. Presence of Mg-atom
|