Final answer:
Long hydrocarbon chains such as oils are attracted to one another because of London dispersion forces and viscosity. them to become "tangled" with one another, making it more difficult for them to move past one another. As a result, oils and other long-chain hydrocarbons exhibit high viscosity and tend to stick.
Step-by-step explanation:
Long hydrocarbon chains such as oils are attracted to one another because of London dispersion forces and viscosity. London dispersion forces increase with chain length, causing the long-chain hydrocarbons to be highly viscous. The longer and more flexible the molecules, the easier it is for them to become "tangled" with one another, making it more difficult for them to move past one another. As a result, oils and other long-chain hydrocarbons exhibit high viscosity and tend to stick together, forming attractive forces between the chains.
hydrocarbon chains such as oils are attracted to one another because of London dispersion forces and viscosity. them to become "tangled" with one another, making it more difficult for them to move past one another. As a result, oils and other long-chain hydrocarbons exhibit high viscosity and tend to stick together, forming attractive forces between the chains.