We know that carbon has the unique property to form bonds with other atoms of carbon. Now observe the below given chain of carbon atoms and answer the questions.
`{:(" |"," |","|"),(-C,-C-,C-),(," |",),(,-C-,),(," |",):}`
The number of single bonds present in this compound (cyclohexane) is :

Options

A. 12
B. 14
C. 16
D. 18

Explanation

To determine the number of single bonds present in cyclohexane, we can follow these steps:

### Step 1: Understand the Structure of Cyclohexane
Cyclohexane is a cyclic compound with the formula C6H12. It consists of 6 carbon atoms arranged in a ring. Each carbon atom in cyclohexane is bonded to two other carbon atoms and two hydrogen atoms.

### Step 2: Count the Carbon-Carbon (C-C) Bonds
In cyclohexane, each carbon atom is connected to two other carbon atoms. Since there are 6 carbon atoms in a ring, the number of carbon-carbon bonds can be calculated as follows:
- Each of the 6 carbon atoms forms 1 bond with its two neighboring carbon atoms.
- Therefore, the total number of C-C bonds is equal to the number of carbon atoms, which is 6.

### Step 3: Count the Carbon-Hydrogen (C-H) Bonds
Each carbon atom in cyclohexane is also bonded to 2 hydrogen atoms. Therefore, the total number of C-H bonds can be calculated as follows:
- Since there are 6 carbon atoms and each is bonded to 2 hydrogen atoms, the total number of C-H bonds is:
\[ 6 \text{ (C atoms)} \times 2 \text{ (H atoms per C)} = 12 \text{ C-H bonds} \]

### Step 4: Calculate the Total Number of Single Bonds
Now, we can add the number of C-C bonds and C-H bonds to find the total number of single bonds in cyclohexane:
- Total single bonds = Number of C-C bonds + Number of C-H bonds
- Total single bonds = 6 (C-C) + 12 (C-H) = 18 single bonds

### Final Answer
The total number of single bonds present in cyclohexane is **18**.

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