STANDARDChemistry-Alkanes
STANDARD Chemistry Halogenation MCQ Question
Type: MCQ-conceptual-Easy
Which reagent will you use for the following reaction? C₃H₈ + Cl₂ → C₃H₇Cl + HCl
A
Cl₂/UV light
B
NaCl + H₂SO₄
C
Cl₂ gas in dark
D
Cl₂ gas in the presence of iron in dark
Correct Answer
Option A
Detailed Explanation
Direct chlorination of alkanes takes place in the presence of sunlight (UV light), which provides the energy needed to initiate the reaction.
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