The residual solids from the fractional distillation of p...
The residual solids from the fractional distillation of petroleum are used as?
coatings of pipes
raw materials for the cracking process
fuel for the driving tractors
fuel for jet engines
Correct answer is A
Other residues (apart from bitumen) are used as fuel, pipe coating, etc
Ammonium chloride can be separated from its mixture with common salt by ...
What is the PH of 0.00 1 moldm3 solution of the sodium hydroxide...
What is the chemical symbol for Astatine? ...
Which of the following substances is an example of a fine chemical? ...
In the electrolytic extraction of aluminum, the function of the molten cryolite is to ...
Which of the following ions has the electron configuration 2,8,8? ...
The constituents of baking powder that makes the dough to rise is ...
The best indicator to use for the titration of ethanoic acid with sodium hydroxide is ...