Chloroform and Acetone Reaction:

When chloroform (CHCl3) reacts with acetone (CH3COCH3), the product formed is chloroacetone (CH3COCCl3).

Explanation:

Chloroform:
Chloroform is a colorless, heavy, volatile liquid with a sweet odor. Its chemical formula is CHCl3, and it is also known as trichloromethane. Chloroform is not very reactive on its own, but it can undergo various reactions when exposed to certain chemicals.

Acetone:
Acetone is a colorless, flammable liquid with a sweet odor. Its chemical formula is CH3COCH3, and it is the simplest ketone. Acetone is a highly reactive compound and can easily participate in various chemical reactions.

Reaction:
When chloroform reacts with acetone, a substitution reaction takes place. The hydrogen atom in the methyl group (CH3) of acetone is replaced by a chlorine atom from chloroform. This results in the formation of chloroacetone (CH3COCCl3).

Chloroacetone:
Chloroacetone is a colorless liquid with a pungent odor. Its chemical formula is CH3COCCl3. It is an important intermediate in the synthesis of various organic compounds. Chloroacetone is used in the production of pharmaceuticals, dyes, and other chemicals.

Role of Chloroform:
Chloroform acts as a chlorinating agent in this reaction. It provides the chlorine atom necessary for the substitution reaction with acetone. The chlorine atom in chloroform is more electronegative than the hydrogen atom in acetone, making it a suitable substitute.

Role of Acetone:
Acetone serves as the reactant in this reaction. The methyl group in acetone undergoes substitution with a chlorine atom from chloroform, resulting in the formation of chloroacetone.

Conclusion:
When chloroform reacts with acetone, the product formed is chloroacetone (CH3COCCl3). This reaction involves the substitution of a chlorine atom from chloroform with a hydrogen atom in the methyl group of acetone. Chloroacetone is an important compound used in the production of various chemicals.