[amp_mcq option1=”Petrol” option2=”Kerosene” option3=”Water” option4=”Pyridine” correct=”option4″]
The correct answer is: D. Pyridine.
Denatured spirit is ethanol that has been mixed with other substances to make it undrinkable. The most common denaturant is pyridine, a colorless, flammable liquid with a strong odor. Other common denaturants include methanol, benzene, and isopropyl alcohol.
Denatured spirit is used in a variety of industrial and commercial applications, including as a solvent, fuel, and antifreeze. It is also used in some household products, such as paint thinner and varnish remover.
Denatured spirit is not safe to drink. It can cause intoxication, coma, and death. It is also a fire hazard and should be handled with care.
Petrol, kerosene, and water are not commonly used as denaturants. Petrol is a flammable liquid that is used as a fuel in internal combustion engines. Kerosene is a less flammable liquid that is used as a fuel in jet engines and heaters. Water is a non-flammable liquid that is used as a solvent and coolant.