Which type of reaction in organic chemistry involves replacing a hydrogen atom with another atom or group?
A
Elimination
B
Substitution
C
Addition
D
Hydrolysis
Correct Answer: Option B — Substitution
Explanation:
Substitution reactions replace one atom or group in a molecule with another as seen when chlorine substitutes hydrogen in methane under UV l...
Substitution reactions replace one atom or group in a molecule with another as seen when chlorine substitutes hydrogen in methane under UV light producing chloromethane.