Question

CaC2 -> C2H2 -> C6H6 -> C6H5Cl ->C6H5OH

Answer 1

The given chemical reaction sequence is as follows: CaC2 -> C2H2 -> C6H6 -> C6H5Cl -> C6H5OH. Let's break down each step of the reaction sequence and discuss it in detail.

CaC2 -> C2H2

The first step of the reaction sequence involves the conversion of calcium carbide (CaC2) to acetylene (C2H2). Calcium carbide is a compound that is commonly used in the production of acetylene gas. When calcium carbide reacts with water, it produces acetylene gas. The reaction can be represented as follows:

CaC2 + 2H2O -> C2H2 + Ca(OH)2

The acetylene gas (C2H2) produced in this reaction is a highly flammable hydrocarbon gas that is commonly used in welding and cutting torches.

C2H2 -> C6H6

In the second step of the reaction sequence, acetylene (C2H2) is converted to benzene (