Answer : Rectified spirit is an ethanol solution that has been condensed to a high concentration. It’s also known as agricultural ethyl alcohol, rectified alcohol, or neutral spirits. Repeated distillation, also known as rectification, can be used to purify it.
The rectified spirit formula is C5H5OH.
It’s also used in cooking, because of its high alcohol content, which acts as a solvent to extract flavors. Rectified spirits are also used as a household solvent and in medical tinctures.