The liquid hydrocarbon likely to be found in the fraction of crude oil used for domestic cooking is

Answer Details

The liquid hydrocarbon likely to be found in the fraction of crude oil used for domestic cooking is C₅H₁₂, which is also known as Pentane. Crude oil is a complex mixture of hydrocarbons of varying lengths and structures. These hydrocarbons are separated into different fractions based on their boiling points, using a process called fractional distillation. The fraction of crude oil used for domestic cooking is commonly known as cooking gas or liquefied petroleum gas (LPG). Pentane is a colorless and odorless liquid hydrocarbon that is commonly found in the LPG fraction of crude oil. It has a boiling point of approximately 36°C and is highly volatile, which makes it suitable for use as a fuel for domestic cooking. Pentane is often mixed with other hydrocarbons such as butane and propane to create a more stable and efficient fuel for cooking. In summary, the liquid hydrocarbon likely to be found in the fraction of crude oil used for domestic cooking is C₅H₁₂, which is pentane.