Q. No.Select the correct option based on statements below:
| Assertion (A): | Hydrolysis of (-)-2-bromooctane proceeds with an inversion of configuration. |
| Reason (R): | This reaction proceeds through the formation of a carbocation. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | (A) is false but (R) is true. |
Which of the following options is correct?
1. CH3-CH=CH-CH3 predominates
2. CH2=CH-CH2-CH3 predominates
3. Both are formed in equal amounts
4. The product ratio is dependent on the halogen X
| 1. |  |
2. |  |
| 3. |  |
| 1. | 1 > 2 > 3 | 2. | 2 > 3 > 1 |
| 3. | 2 > 1 > 3 | 4. | 3 > 2 > 1 |
1. 1-Butanol
2. But-1-ene
3. Butyne
4. Butanal
Consider the reaction,
This reaction will be the fastest in:
1. Ethanol
2. Methanol
3. N, N'-dimethylformamide (DMF)
4. Water
The reaction of toluene with a halogen in the presence of iron (III) chloride gives ortho and para halocompounds,
This can be classified as:
1. Electrophilic elimination reaction
2. Electrophilic substitution reaction
3. Free radical addition reaction
4. Nucleophilic substitution reaction
In the presence of ZnCl2, the substrate used to produce 1-iodobutane from HI is?
| 1. | 1-Butanol | 2. | Butane |
| 3. | Butyne | 4. | Butanal |
A major product is obtained by the dehydrohalogenation of 2-Chloro-2-methyl butane with sodium ethoxide in ethanol. The product's IUPAC name is:
1. 2-Methyl-2-butene
2. 2-Methyl-1-butene
3. 1-Methyl-2-butene
4. Methyl butene
A hydrocarbon C5H10 does not react with chlorine in the dark but gives a single monochloro compound C5H9Cl in bright sunlight. Hydrocarbon could be:
| 1. | Benzene | 2. | Cyclopentane |
| 3. | Toluene | 4. | Hexane |
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