Name the process of converting alkyl halides into alcohols:

Options

A. dehydrogenation reaction
B. substitution reaction
C. addition reaction
D. rearrangement reaction

Explanation

To convert alkyl halides into alcohols, we need to identify the process involved in this transformation. Here’s a step-by-step solution:

### Step 1: Understand the Structure of Alkyl Halides and Alcohols
- Alkyl halides have the general formula R-X, where R is an alkyl group and X is a halogen (like Cl, Br, or I).
- Alcohols have the general formula R-OH, where R is the same alkyl group and OH is the hydroxyl group.

**Hint:** Identify the functional groups involved in the conversion.

### Step 2: Identify the Reaction Type
- The conversion of alkyl halides (R-X) to alcohols (R-OH) involves the replacement of the halogen atom (X) with a hydroxyl group (OH).
- This type of reaction is characterized as a nucleophilic substitution reaction, where a nucleophile (in this case, OH-) replaces a leaving group (the halogen).

**Hint:** Look for the type of reaction where one group is replaced by another.

### Step 3: Recognize the Nucleophile
- In this reaction, the hydroxide ion (OH-) acts as the nucleophile that attacks the carbon atom bonded to the halogen (X).
- The halogen (X) leaves as a halide ion (X-), allowing the hydroxyl group to take its place.

**Hint:** Identify the role of the nucleophile in the reaction.

### Step 4: Conclude the Process Name
- The overall process of converting alkyl halides to alcohols through the substitution of the halogen with a hydroxyl group is known as "nucleophilic substitution."

**Hint:** Recall the terminology used in organic chemistry for substitution reactions.

### Final Answer
The process of converting alkyl halides into alcohols is called **nucleophilic substitution**.

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