Q. No.The correct match of column I (Reactions) with column II (Name of reactions) is:
| Column I | Column II | ||
| A. |  |
1. | Fittig reaction |
| B. |  |
2. | Wurtz-Fittig reaction |
| C. |  |
3. | Finkelstein reaction |
| D. |  |
4. | Sandmeyer reaction |
Codes:
| A | B | C | D | |
| 1. | 2 | 1 | 4 | 3 |
| 2. | 3 | 1 | 4 | 2 |
| 3. | 1 | 4 | 3 | 2 |
| 4. | 4 | 1 | 3 | 2 |
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| 1. | Substitution reaction. | 2. | Addition reaction. |
| 3. | Elimination reaction. | 4. | Coupling reaction. |
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Match the items in Column I and Column II.
| Column l | Column ll |
| A. SN1 reaction | 1. Vic-dibromide |
| B. Elimination of HX from an alkyl halide | 2. Chlorobromocarbons |
| C. Bromination of alkenes | 3. Racemisation |
| D. Chemicals in fire extinguisher | 4. Saytzeff rule |
Codes:
| A | B | C | D | |
| 1. | 2 | 3 | 4 | 1 |
| 2. | 3 | 4 | 1 | 2 |
| 3. | 1 | 4 | 3 | 2 |
| 4. | 4 | 1 | 3 | 2 |
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The reactivity order of alkyl halides depends upon:
1. Nature of alkyl group only
2. Nature of halogen atom only
3. Nature of both alkyl group and a halogen atom
4. None of the above
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Find the correct type of reactions shown by alkyl chlorides with aqueous KOH and alcoholic KOH, respectively.
1. Substitution and elimination2. Elimination and substitution
3. Both are elimination
4. Both are substitutions
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A few reactions are given below:
| i. | \(\small{\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{Br}+\mathrm{KOH} \rightarrow \mathrm{CH}_3 \mathrm{CH}=\mathrm{CH}_2+\mathrm{KBr}+\mathrm{H}_2 \mathrm{O}}\) |
| ii. |  |
| iii. |  |
| (i) | (ii) | (iii) | |
| 1. | Elimination | Substitution | Addition |
| 2. | Elimination | Substitution | Substitution |
| 3. | Substitution | Addition | Addition |
| 4. | Elimination | Elimination | Addition |
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