Statement 1: Whether ethyl phenyl ether can be prepared by williamson synthesis
Statement 2: Bromo benzene on reaction with sodium ethoxide gives ethyl phenyl ether

Options

A. Statement 1 is true, Statement 2 is true
B. Statement 1 is true, Statement 2 is false
C. Statement 1 is flase, Statement 2 is true
D. Statement 1 is false, Statement 2 is false

Answer

To solve the problem, we will analyze both statements regarding the preparation of ethyl phenyl ether by Williamson synthesis.

### Step-by-Step Solution:

**Step 1: Understanding Williamson Synthesis**
- Williamson synthesis is a method used to prepare ethers. It involves the reaction of an alkoxide ion (RO⁻) with a primary alkyl halide (R'X) to form an ether (R-O-R').
- The reaction proceeds via an SN2 mechanism, where the alkoxide acts as a nucleophile and attacks the carbon atom bonded to the halogen, resulting in the formation of the ether and the elimination of the halide ion.

**Step 2: Analyzing Statement 1**
- The first statement claims that ethyl phenyl ether can be prepared by Williamson synthesis.
- To prepare ethyl phenyl ether (C6H5-O-CH2CH3), we can use sodium phenoxide (C6H5O⁻) as the alkoxide and ethyl bromide (CH3CH2Br) as the alkyl halide.
- The reaction would be:
\[ C6H5O^- + CH3CH2Br \rightarrow C6H5-O-CH2CH3 + Br^- \]
- Since ethyl bromide is a primary halide, it can react via the SN2 mechanism with sodium phenoxide to yield ethyl phenyl ether.
- Therefore, **Statement 1 is true**.

**Step 3: Analyzing Statement 2**
- The second statement claims that bromobenzene (C6H5Br) reacts with sodium ethoxide (CH3CH2O⁻) to give ethyl phenyl ether.
- However, bromobenzene has a bromine atom bonded to a carbon in the phenyl ring. This bond has partial double bond character due to resonance, making it difficult for the nucleophile (sodium ethoxide) to attack the carbon atom and displace the bromine.
- Therefore, this reaction does not proceed, and **Statement 2 is false**.

### Conclusion:
- **Statement 1 is true**: Ethyl phenyl ether can be prepared by Williamson synthesis using sodium phenoxide and ethyl bromide.
- **Statement 2 is false**: Bromobenzene does not react with sodium ethoxide to form ethyl phenyl ether due to the partial double bond character of the C-Br bond.

### Final Answer:
- Statement 1: True
- Statement 2: False