Question Detail

CHM 102 Electronic Theory in Organic Chemistry Objective Question
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Question

Why are alkanes less reactive than alkenes?
Options
A Alkanes have no π bonds, only strong σ bonds
Correct Answer
B Alkanes have more hydrogens
C Alkanes are larger
D Alkanes have higher boiling points
Correct Answer

Option A is the correct answer.

Detailed Explanation

Alkanes only have strong σ bonds (sp³ carbons), while alkenes have a reactive π bond that is weaker and more exposed to attack by electrophiles.

Hint

π bond = reactive site.

Question Info

Course: CHM 102
Topic: Electronic Theory in Organic Chemistry
Type: Objective
Difficulty: Not specified
Question 726 of 1999
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