What term describes compounds having the same molecular formula but different spatial arrangements?
A
Isotopes
B
Allotropes
C
Stereoisomers
D
Structural isomers
Correct Answer: Option C — Stereoisomers
Explanation:
Stereoisomers are compounds sharing the same molecular formula and connectivity of atoms but differing in the three-dimensional spatial arrangement of atoms, including geometric (cis-trans) and optical isomers.