Match List-I with List-II. [2024]
| List-I (Pair of Compounds) | List-II (Isomerism) |
|---|---|
| A. n-Propanol and Isopropanol | I. Metamerism |
| B. Methoxypropane and Ethoxyethane | II. Chain Isomerism |
| C. Propanone and Propanal | III. Position Isomerism |
| D. Neopentane and Isopentane | IV. Functional Isomerism |
Choose the correct answer from the options given below:
(A)–(III), (B)–(I), (C)–(IV), (D)–(II)
(A)–(I), (B)–(III), (C)–(IV), (D)–(II)
(A)–(III), (B)–(I), (C)–(II), (D)–(IV)
(A)–(II), (B)–(I), (C)–(IV), (D)–(III)
(1)
Which of the following is metamer of the given compound (X)? [2024]
(3)
Metamers are isomers having different nature of alkyl groups across polyvalent functional group.
The number of different chain isomers for is _______. [2024]
(9)
Given below are two statements: [2025]
[IMAGE 97]
In the light of the above statements, choose the correct answer from the options given below:
Statement I is false but Statement II is true.
Statement I is true but Statement II is false.
Both Statement I and Statement II are true.
Both Statement I and Statement II are false.
(3)
Statement I: These are structural isomers (compounds with same molecular formula but different linkage of atoms)
Statement II: Primary, secondary and tertiary amines are functional isomers of each other.
Identify the correct statements from the following. [2025]
[IMAGE 98]
Choose the correct answer from the options given below:
C and D only
B and C only
A and B only
A, B and C only
(3)
(C) These are homologues
(D) Homologues should have same functional group, primary and secondary amines are treated as different functional groups.
The total number of structural isomers possible for the substituted benzene derivatives with the molecular formula is _____. [2025]
(8)
[IMAGE 99]
