| 1 |
The reactivity order of alkyl halides for a particular alkyl group is. |
- A. Fluoride > Chloride > Bromide > Iodide
- B. Chloride > Bromide >Chloride > Fluoride
- C. Iodide > Bromide > Chloride > Fluoride
- D. Bromide > Iodide > Chloride > Fluoride
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| 2 |
Acetic acid can be obtained from CH3MgI by treatment with. |
- A. H2O
- B. CINH2
- C. CO2
- D. HCHO
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| 3 |
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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| 4 |
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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| 5 |
Grignard's reagent is reactive due to |
- A. the presence of halogen atom
- B. the presence of Mg atom
- C. the polarity of C-Mg bond
- D. none of the above
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| 6 |
SN2 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 |
The general representation for Grignard reagent is. |
- A. RMgX
- B. ReMgX
- C. RXMg
- D. RMgX2
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| 8 |
Which one of the following molecules does not form alcohol when reacts with a Grignard reagent. |
- A. Formaldehyde
- B. Acetaldehyde
- C. Propanone
- D. CO2
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| 9 |
The reaction of alkyl halides with sodium metal in the presence of ether to from alkane is known as. |
- A. Wortz reaction
- B. Frankland reaction
- C. Sabatier sendron
- D. Kolbe's synthesis
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| 10 |
In primary alkyl halides, the halogen atom is attached to a carbon which is further attached to how many carbon atoms. |
- A. One
- B. Two
- C. Three
- D. Four
|