saturated hydrocarbons with what length of carbon chain are the best lubricants?\no 1-2\no 5-8\no 17-35\no…

saturated hydrocarbons with what length of carbon chain are the best lubricants?\no 1-2\no 5-8\no 17-35\no more than 35
Answer
Brief Explanations:
Saturated hydrocarbons with 17 - 35 carbon - chain length have properties that make them good lubricants. Shorter chains are too volatile and longer chains are too viscous.
Answer:
C. 17 - 35