Alkyne does not show cis-trans isomerism, the reason to be discussed. Concept Introduction: Alkyne: An unsaturated hydrocarbon containing a triple bond; only two substituents present on the triple bond. In order to predict the cis- or trans- isomer for any multiple bonds four substituents are must on the multiple bonds.

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Answer 1

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Definition Definition Molecules that have multiple bonds between their carbon atoms. Alkenes are hydrocarbons with a double bond between two adjacent carbon atoms (R 2 C=CR 2 ), whereas alkynes are hydrocarbons with a triple bond between two adjacent carbon atoms R-C=C-R . These two groups are known as unsaturated hydrocarbons. They have fewer hydrogen atoms when compared with alkanes with same number of carbon atoms. The general molecular formula for an unsaturated hydrocarbon can be represented as C n H 2n +2 .

Chapter 13, Problem 13.45AP

Interpretation Introduction

Interpretation:

Alkyne does not show cis-trans isomerism, the reason to be discussed.

Concept Introduction:

Alkyne: An unsaturated hydrocarbon containing a triple bond; only two substituents present on the triple bond. In order to predict the cis- or trans- isomer for any multiple bonds four substituents are must on the multiple bonds.

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Answer 2

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Definition Definition Molecules that have multiple bonds between their carbon atoms. Alkenes are hydrocarbons with a double bond between two adjacent carbon atoms (R 2 C=CR 2 ), whereas alkynes are hydrocarbons with a triple bond between two adjacent carbon atoms R-C=C-R . These two groups are known as unsaturated hydrocarbons. They have fewer hydrogen atoms when compared with alkanes with same number of carbon atoms. The general molecular formula for an unsaturated hydrocarbon can be represented as C n H 2n +2 .

Chapter 13, Problem 13.45AP

Interpretation Introduction

Interpretation:

Alkyne does not show cis-trans isomerism, the reason to be discussed.

Concept Introduction:

Alkyne: An unsaturated hydrocarbon containing a triple bond; only two substituents present on the triple bond. In order to predict the cis- or trans- isomer for any multiple bonds four substituents are must on the multiple bonds.

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Answer 3

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Definition Definition Molecules that have multiple bonds between their carbon atoms. Alkenes are hydrocarbons with a double bond between two adjacent carbon atoms (R 2 C=CR 2 ), whereas alkynes are hydrocarbons with a triple bond between two adjacent carbon atoms R-C=C-R . These two groups are known as unsaturated hydrocarbons. They have fewer hydrogen atoms when compared with alkanes with same number of carbon atoms. The general molecular formula for an unsaturated hydrocarbon can be represented as C n H 2n +2 .

Chapter 13, Problem 13.45AP

Interpretation Introduction

Interpretation:

Alkyne does not show cis-trans isomerism, the reason to be discussed.

Concept Introduction:

Alkyne: An unsaturated hydrocarbon containing a triple bond; only two substituents present on the triple bond. In order to predict the cis- or trans- isomer for any multiple bonds four substituents are must on the multiple bonds.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Molecules that have multiple bonds between their carbon atoms. Alkenes are hydrocarbons with a double bond between two adjacent carbon atoms (R 2 C=CR 2 ), whereas alkynes are hydrocarbons with a triple bond between two adjacent carbon atoms R-C=C-R . These two groups are known as unsaturated hydrocarbons. They have fewer hydrogen atoms when compared with alkanes with same number of carbon atoms. The general molecular formula for an unsaturated hydrocarbon can be represented as C n H 2n +2 .

Chapter 13, Problem 13.45AP

Interpretation Introduction