Q 1 :    

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)

   

Q 2 :    

Which of the following is metamer of the given compound (X)?                        [2024]

Q 3 :    

The number of different chain isomers for ${\mathrm{C}}_7{\mathrm{H}}_{16}$  is _______.                   [2024]