**Question 28:** The correct IUPAC name for the compound \( \text{CH}_3-\text{CHBr-C}\equiv\text{C-CH}_3 \) is:- a. 4-bromopentyne- b. 1-bromo-2-pentyne- c. 1-bromo-3-pentyne- d. 4-bromo-2-pentyne**Explanation:**The chemical structure shown in the image represents a carbon chain with five carbon atoms, which characterizes it as a pentane derivative. The compound contains a triple bond (alkyne) between the third and fourth carbon atoms, making it a pentyne. The bromine (Br) atom is attached to the second carbon in the structure. This suggests the IUPAC name should reflect both the triple bond and the bromine substitution.

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Answered: 28. The correct IUPAC name for the…

28. The correct IUPAC name for the compound CH3-CH-C= C-CH; is Br a. 4-bromopentyne b. 1-bromo-2-pentyne O c. 1-bromo-3-pentyne d. 4-bromo-2-pentyne

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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Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.

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