Chapter 9.7, Problem 18CC

(a)

Interpretation Introduction

Interpretation:

The major product expected when given alkyne reacts with aqueous acid has to be drawn.

Concept Introduction:

Addition Reaction: It is defined as chemical reaction in which two given molecules combines and forms product. The types of addition reactions are electrophilic addition, nucleophilic addition, free radical additions and cycloadditions. Generally, compounds with carbon-hetero atom bonds favours addition reaction.

Markovnikov’s rule: An unsymmetrical alkene reacts with hydrogen halide in which halide ions goes to the more substitution position of carbon-carbon double bond which provides alkyl halides.

Anti-Markovnikov’s rule: An unsymmetrical alkene reacts with hydrogen halide in which halide ions goes to the less substitution position of carbon-carbon double bond which provides alkyl halides.

(b)

Interpretation Introduction

Interpretation:

The major product expected when given alkyne reacts with aqueous acid has to be drawn.

Concept Introduction:

Addition Reaction: It is defined as chemical reaction in which two given molecules combines and forms product. The types of addition reactions are electrophilic addition, nucleophilic addition, free radical additions and cycloadditions. Generally, compounds with carbon-hetero atom bonds favours addition reaction.

Markovnikov’s rule: An unsymmetrical alkene reacts with hydrogen halide in which halide ions goes to the more substitution position of carbon-carbon double bond which provides alkyl halides.

Anti-Markovnikov’s rule: An unsymmetrical alkene reacts with hydrogen halide in which halide ions goes to the less substitution position of carbon-carbon double bond which provides alkyl halides.

(c)

Interpretation Introduction

Interpretation:

The major product expected when given alkyne reacts with aqueous acid has to be drawn.

Concept Introduction:

Addition Reaction: It is defined as chemical reaction in which two given molecules combines and forms product. The types of addition reactions are electrophilic addition, nucleophilic addition, free radical additions and cycloadditions. Generally, compounds with carbon-hetero atom bonds favours addition reaction.

Markovnikov’s rule: An unsymmetrical alkene reacts with hydrogen halide in which halide ions goes to the more substitution position of carbon-carbon double bond which provides alkyl halides.

Anti-Markovnikov’s rule: An unsymmetrical alkene reacts with hydrogen halide in which halide ions goes to the less substitution position of carbon-carbon double bond which provides alkyl halides.

(d)

Interpretation Introduction

Interpretation:

The major product expected when given alkyne reacts with aqueous acid has to be drawn.

Concept Introduction:

Addition Reaction: It is defined as chemical reaction in which two given molecules combines and forms product. The types of addition reactions are electrophilic addition, nucleophilic addition, free radical additions and cycloadditions. Generally, compounds with carbon-hetero atom bonds favours addition reaction.

Markovnikov’s rule: An unsymmetrical alkene reacts with hydrogen halide in which halide ions goes to the more substitution position of carbon-carbon double bond which provides alkyl halides.

Anti-Markovnikov’s rule: An unsymmetrical alkene reacts with hydrogen halide in which halide ions goes to the less substitution position of carbon-carbon double bond which provides alkyl halides.