cis isomer should be drawn for the given trans isomer. Concept Introduction: The arrangement of groups attached to the carbo atoms involved in a C = C double bond leads to cis and trans isomers. Cis Isomer: The two groups attached on same side of C = C double bond irrespective of molecules or atoms is called cis isomer this type molecule has polar nature. In cis isomer the hydrogen atoms are on the same side of the two carbon atom. Trans isomer: The two groups are attached on opposite sides of the carbon-carbon double bond;. The hydrogen atoms are on the opposite side of the two carbon atom.

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Chapter 9, Problem 17PS

(a)

Interpretation Introduction

Interpretation:

cis isomer should be drawn for the given trans isomer.

Concept Introduction:

The arrangement of groups attached to the carbo atoms involved in a C=C double bond leads to cis and trans isomers.

Cis Isomer: The two groups attached on same side of C=C double bond irrespective of molecules or atoms is called cis isomer this type molecule has polar nature.

In cis isomer the hydrogen atoms are on the same side of the two carbon atom.

Trans isomer: The two groups are attached on opposite sides of the carbon-carbon double bond;.

The hydrogen atoms are on the opposite side of the two carbon atom.

(b)

Interpretation Introduction

Interpretation:

trans isomer should be drawn for the given cis isomer.

Concept Introduction:

The arrangement of groups attached to the carbo atoms involved in a C=C double bond leads to cis and trans isomers.

Cis Isomer: The two groups attached on same side of C=C double bond irrespective of molecules or atoms is called cis isomer this type molecule has polar nature.

In cis isomer the hydrogen atoms are on the same side of the two carbon atom.

Trans isomer: The two groups are attached on opposite sides of the carbon-carbon double bond;.

The hydrogen atoms are on the opposite side of the two carbon atom.

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