Test: Chemical industries: Types, raw materials, and relevancies - JAMB MCQ

The paint industry involves the production of pigments, binders, and solvents for the manufacturing of paints. It is categorized as a heavy chemical industry due to the large-scale production of chemical compounds involved in paint formulation.

Ammonia production for the fertilizer industry primarily relies on the raw material natural gas. Natural gas serves as a source of hydrogen and is converted into ammonia through the Haber-Bosch process.

Biotechnology plays a significant role in the production of medicines. It involves the use of living organisms or their components to develop pharmaceutical drugs, such as insulin, antibiotics, and vaccines.

The textile industry utilizes synthetic dyes and pigments for coloring fabrics. These dyes and pigments are produced by the chemical industry and specifically cater to the requirements of the textile sector.

The petrochemical industry is closely associated with the production of plastics. Petrochemicals derived from crude oil or natural gas serve as the raw materials for manufacturing various types of plastics used in everyday applications.

The production of insulin through recombinant DNA technology involves the use of genetically engineered microorganisms. This process falls under the domain of biotechnology, as it utilizes biological systems to produce valuable substances.

Sand is the primary raw material used in the production of glass. It undergoes a melting and molding process to create various glass products.

The metallurgical industry is responsible for the extraction and refining of metals from their ores. It involves processes such as smelting, refining, and alloying to obtain pure metals for various applications.

The production of biofuels from biomass, such as ethanol from sugarcane or biodiesel from vegetable oils, utilizes biotechnological processes. Microorganisms or enzymes are employed to convert organic matter into usable biofuels.

The petrochemical industry is involved in the production of detergents. Petrochemical compounds serve as key ingredients in the formulation of detergents for various cleaning purposes.