Tag: energy
Questions Related to energy
The hydrocarbon iso-octane which has good resistance to knocking even in highest compression motors is arbitrarily given an octane number of 0. Whereas n-heptane which knocks the maximum is arbitrarily given the value of 100.
Cetane number is the percentage of cetane (octa-decane) in a given diesel sample.
Which of the following catalyst is used in the manufacture of synthetic petrol by Bergius method?
Which of the following can be used to increase the octane number?
What is the octane number of triptane?
Cyclic alkanes have relatively lower value of octane number.
Aviation gasoline has octane number of 100 or more.
In case of straight chain hydrocarbons, the octane number increases with increase in the length of the chain.
The octane numbers of aromatic hydrocarbons are exceptionally low.
Introduction of double or triple bond decreases the value of octane number.