Totam number of stereoisomers of the compound 1,4-dichloroocyclohexane is :

Options

A. 0
B. 1
C. 2
D. 4

Explanation

To determine the total number of stereoisomers for 1,4-dichlorocyclohexane, we can follow these steps:

### Step 1: Understand the Structure
1,4-dichlorocyclohexane has two chlorine atoms attached to the cyclohexane ring at the 1st and 4th positions. The cyclohexane ring can adopt different conformations, but we will focus on the stereochemistry of the substituents.

### Step 2: Identify Possible Configurations
In 1,4-dichlorocyclohexane, the two chlorine atoms can be arranged in two ways relative to each other:
- **Cis Configuration**: Both chlorine atoms are on the same side of the cyclohexane ring.
- **Trans Configuration**: The chlorine atoms are on opposite sides of the cyclohexane ring.

### Step 3: Analyze Stereoisomers
1. **Cis Isomer**: In this configuration, both chlorine atoms are positioned on the same face of the cyclohexane ring.
2. **Trans Isomer**: In this configuration, the chlorine atoms are positioned on opposite faces of the cyclohexane ring.

### Step 4: Count the Stereoisomers
Since there are only two distinct arrangements (cis and trans) for the two chlorine substituents on the cyclohexane ring, the total number of stereoisomers for 1,4-dichlorocyclohexane is 2.

### Final Answer
The total number of stereoisomers of 1,4-dichlorocyclohexane is **2**.

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