Question

Differentiate between drying oil and non-drying oil with examples.

Answer 1

Difference between drying and non-drying oil is as follows:

1. Non -drying oil: These do not form any layer when coming in contact with air. Examples: Mustard oil, Castor oil, Groundnut oil.
2. Drying oil: They form a flexible layer on the surface when coming in contact with air. Examples: Soya bean oil, Flaxseed oil.