Question Detail

CHM 102 Introductory Reaction Mechanism and Kinetics Objective Question
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Question

What type of arrow is used to show the shift of a pair of electrons in resonance structures?
Options
A Single-headed arrow (fishhook)
B Double-headed arrow
Correct Answer
C Equilibrium arrow
D Reversible arrow
Correct Answer

Option B is the correct answer.

Detailed Explanation

A double-headed curved arrow is used to show the movement of a pair of electrons (two electrons) in resonance structures.

Hint

Two electrons = double barb.

Question Info

Course: CHM 102
Topic: Introductory Reaction Mechanism and Kinetics
Type: Objective
Difficulty: Not specified
Question 475 of 1999
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