Diethyl ether can be decomposed with

Options

A. HI
B. NaOH
C. `KM nO_(4)`
D. `H_(2)O`

Answer

To solve the question, "Diethyl ether can be decomposed with," we need to analyze the decomposition reaction of diethyl ether (C2H5)2O. Here's the step-by-step solution:

### Step 1: Identify the Reactant
Diethyl ether is represented by the chemical formula (C2H5)2O. It consists of two ethyl groups (C2H5) attached to an oxygen atom.

**Hint:** Recall the structure of diethyl ether and its components.

### Step 2: Identify the Decomposing Agent
The question asks with what diethyl ether can be decomposed. A common reagent that can decompose diethyl ether is hydrogen iodide (HI).

**Hint:** Consider strong acids or halogen acids that can react with ethers.

### Step 3: Write the Reaction
When diethyl ether reacts with hydrogen iodide (HI), it undergoes cleavage. The reaction can be represented as follows:

\[ (C2H5)2O + 2 HI \rightarrow 2 C2H5I + H2O \]

This shows that diethyl ether reacts with hydrogen iodide to produce ethyl iodide (C2H5I) and water (H2O).

**Hint:** Look for the products formed when ethers react with strong acids.

### Step 4: Analyze the Products
From the reaction, we can see that the products are ethyl iodide and water. This indicates that diethyl ether is decomposed into two molecules of ethyl iodide.

**Hint:** Identify the nature of the products formed in the reaction.

### Step 5: Conclusion
Thus, we conclude that diethyl ether can be decomposed with hydrogen iodide (HI).

**Final Answer:** Diethyl ether can be decomposed with HI.

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