When alkyl halid reaction with moist `Ag_2 O ` it gives

Options

A. alcohol
B. ether
C. alkane
D. alkene

Explanation

To solve the question "When alkyl halide reacts with moist `Ag_2 O`, what does it produce?", we can follow these steps:

### Step 1: Understand the Reactants
We have an alkyl halide (represented as R-X, where R is the alkyl group and X is the halogen) and moist silver oxide (Ag₂O). The term "moist" indicates that there is some water present in the reaction.

### Step 2: Identify the Role of Moist Ag₂O
In the presence of moisture, Ag₂O can react with water to form silver hydroxide (Ag₂OH). This hydroxide ion (OH⁻) can act as a nucleophile in the reaction.

### Step 3: Nucleophilic Attack
The alkyl halide (R-X) has a polar bond due to the electronegativity difference between carbon and the halogen. The halogen (X) is more electronegative, making the carbon atom partially positive and a good electrophile. The hydroxide ion (OH⁻) from Ag₂OH will attack the electrophilic carbon atom in the alkyl halide.

### Step 4: Formation of Products
During this nucleophilic substitution reaction, the halogen (X) will leave, and the hydroxyl group (OH) will attach to the carbon atom. This results in the formation of an alcohol (R-OH) and a silver halide (AgX) as a byproduct.

### Step 5: Conclusion
Thus, the overall reaction can be summarized as:
\[ R-X + Ag_2O_{(moist)} \rightarrow R-OH + AgX \]
The main product of this reaction is an alcohol (R-OH).

### Final Answer
When an alkyl halide reacts with moist Ag₂O, it produces an alcohol (R-OH) and a silver halide (AgX).

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