Q. No.
Which of the following are benzylic alcohols?
| I. |  |
| II. |  |
| III. |  |
| IV. |  |
Choose the correct option:
1. (I, II)
2. (II, III)
3. (III, IV)
4. (I, IV)
The correct IUPAC name of the given compound is:
1. 2-Chloro-5-hydroxyhexane
2. 2-Hydroxy-5-chlorohexane
3. 5-Chlorohexan-2-ol
4. 2-Chlorohexan-5-ol
Match the items in Column I with the items in Column II.
| Column I (Compounds) |
Column II (Classification) |
a.  |
i. Tertiary alcohol |
b.  |
ii. Primary alcohol |
c.  |
iii. Secondary alcohol |
1. a-ii; b-iii; c-i
2. a-iii; b-ii; c-i
3. a-iii; b-i; c-ii
4. a-i; b-ii; c-iii
| Column I | Column II |
a.  |
i. Tertiary alcohol |
| b. H2C=CH−CH2OH | ii. Primary alcohol |
| c.
CH3−CH2−CH2−OH |
iii. Secondary alcohol |
2. a-ii; b-ii; c-i
3. a-iii; b-i; c-i
4. a-iii; b-ii; c-ii
| a. |  |
| b. | \(\mathrm{H}_2 \mathrm{C}=\mathrm{CH}-\mathrm{CH}_2 \mathrm{OH} \text {, }\) |
| c. |  |
| 1. | c, and b | 2. | b, and a |
| 3. | c, and a | 4. | None of the above |
IUPAC name of m-cresol is:
| 1. | 3-Methylphenol | 2. | 3-Chlorophenol |
| 3. | 3-Methoxyphenol | 4. | Benzene-1,3-diol |
IUPAC name of the following compound is:
1. 1-Methoxy-1-methylethane
2. 2-Methoxy-2-methylethane
3. 2-Methoxypropane
4. Isopropylmethyl ether
Select the correct option based on statements below:
| Assertion (A): | The IUPAC name of the compound is 2-ethoxy-2-methylethane. |
| Reason (R): | In IUPAC nomenclature, ether is regarded as a hydrocarbon derivative in which a hydrogen atom is replaced by —OR or -OAr group [where, R = alkyl group and Ar = aryl group]. |
| 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. |
Match the structures of the compounds given in Column I with the name of the compounds given in Column II.
| Column I(Structure) | Column II(Name) | ||
| A. |  |
(i). | Phenetole |
| B. |  |
(ii). | o-Cresol |
| C. |  |
(iii). | Catechol |
| D. |  |
(iv). | Resorcinol |
Codes:
| A | B | C | D | |
| 1. | (ii) | (iv) | (i) | (iii) |
| 2. | (iii) | (i) | (iv) | (ii) |
| 3. | (i) | (iv) | (iii) | (ii) |
| 4. | (iv) | (iii) | (ii) | (i) |
© 2025 GoodEd Technologies Pvt. Ltd.