Solution:
The above statement is false.Natural fibres are fibres obtained from plants or animals. Synthetic fibre is a man-made textile fibre composed entirely of chemicals, as opposed to fibres made of natural materials like cellulose or protein. The fibre used to make rayon is recycled cellulose. It is created from wood pulp's refined cellulose, which is then processed into a soluble component and chemically solidified to create synthetic fibre.
The corrected statement would be, “Rayon is a synthetic fibre”.