Acrylonitrile is mainly used in the __________ industry.

Solution (By Examveda Team)

Acrylonitrile is an important organic chemical compound with the molecular formula C₃H₃N. It is a colorless, volatile liquid used primarily as a monomer in the production of various polymers and copolymers.

The polymer industry is the main consumer of acrylonitrile, as it serves as a key raw material for manufacturing synthetic fibers, plastics, and rubbers.

The most common polymers produced from acrylonitrile include:

1. Polyacrylonitrile (PAN): Used in making acrylic fibers, which are employed in textiles, carpets, and outdoor fabrics.

2. Acrylonitrile Butadiene Styrene (ABS): A tough and rigid plastic used in automotive parts, electronic housings, and consumer goods.

3. Styrene Acrylonitrile (SAN): Used in making clear and heat-resistant plastics.

Acrylonitrile is not used significantly in printing, dyeing, or photographic industries, as its primary applications are in polymer synthesis and related chemical manufacturing.

Therefore, acrylonitrile is mainly used in the polymer industry.

Hence, the correct answer is Option A: Polymer.