Tag: energy
Questions Related to energy
What happens in carbonization process?
Coking coal is coal which on carbonisation goes through:
Which of the following is used for cracking?
Reforming (also called aromatization) is the conversion of aromatic hydrocarbons into aliphatic hydrocarbons containing the same number of carbon atoms.
Which of the following is/are true?
Ordinary gasolines having an octane number of ____ are used in motor cars, scooter and motorcycles.
A motor fuel is said to have an octane number of 20 when it is as good as a mixture of 20% n-heptane and 80% of iso-octane.
The octane number of gasoline is defined as the percentage of n-heptane present in a mixture of iso-octane and n-heptane, when the mixture has the same knocking in the engine, as the gasoline under examination.