Iso-propyl chloride $+A \xrightarrow{\Delta}$ 2-ethoxy propane +NaCl . The compound $(A)$ is

• A

  $\mathrm{C}_2 \mathrm{H}_5 \mathrm{Cl}$
• Correct answer
  B

  $\mathrm{C}_2 \mathrm{H}_5 \mathrm{ONa}$
• C

  $\mathrm{CH}_2 \mathrm{~N}_2$
• D

  $\mathrm{CH}_3 \mathrm{ONa}$

Hence, the correct answer is option: 'B'.