Alkynes - Background and Preparation Homework A) B) 1. Which of following statements best describes the general reactivity of alkynes? An alkyne reacts as a nucleophile, and is therefore electron rich. An alkyne reacts as a nucleophile, and is therefore electron poor. Alkynes fail to undergo electrophilic addition reactions, unlike alkenes. An alkyne reacts as an electrophile, and is therefore electron rich. An alkyne reacts as an electrophile, and is therefore electron poor. E) 2. Which of the following statements is true about propyne, H-C=C-CH3? It contains 3 sigma bonds. The H-C=C bond angle is about 109.5°. A) B) It contains three pi bonds. D) The C=C-C bond angle is 180°. E) All carbon-carbon bonds are of equal length. 3. What is the correct IUPAC name for the molecule shown below?

Alkynes - Background and Preparation Homework A) B) 1. Which of following statements best describes the general reactivity of alkynes? An alkyne reacts as a nucleophile, and is therefore electron rich. An alkyne reacts as a nucleophile, and is therefore electron poor. Alkynes fail to undergo electrophilic addition reactions, unlike alkenes. An alkyne reacts as an electrophile, and is therefore electron rich. An alkyne reacts as an electrophile, and is therefore electron poor. E) 2. Which of the following statements is true about propyne, H-C=C-CH3? It contains 3 sigma bonds. The H-C=C bond angle is about 109.5°. A) B) It contains three pi bonds. D) The C=C-C bond angle is 180°. E) All carbon-carbon bonds are of equal length. 3. What is the correct IUPAC name for the molecule shown below?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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