Hydrocarbons Question 219

Question: If ethylene, carbon monoxide and water is heated at high temperature, which of the following is formed [AIIMS 2000]

Options:

A) $ C_4H_8O_2 $

B) $ C_2H_5COOH $

C) $ CH_3COOH $

D) $ CH_2=CH-COOH $

Show Answer

Answer:

Correct Answer: B

Solution:

$ \underset{Ethylene}{\mathop{C_2H_4}}+CO+H_2O\xrightarrow{\text{Ligh temp}\text{.}}\underset{\text{Propionic acid}}{\mathop{C_2H_5-COOH}} $