Multiple Choice
Which are isomers? 
A) All are isomers.
B) (1) and (2) ;(3) and (4)
C) (1) and (3) ;(2) and (4)
D) (1) and (4) ;(2) and (3)
Correct Answer:
Verified
Related Questions
Which are isomers?
A) All are isomers.
B) (1) and (2) ;(3) and (4)
C) (1) and (3) ;(2) and (4)
D) (1) and (4) ;(2) and (3)
Correct Answer:
Verified
