Related Questions

Which of the following are products and services bought by final consumers for personal consumption? These include convenience products, shopping products, specialty products, and unsought products.
A Material and parts
B Consumer products
C Industrial products
D Capital items
In a refinery petroleum crude is fractionated into gas fraction, light ends, intermediate distillates, heavy distillates, residues and by products. The group of products including gas oil, diesel oil and heavy fuel oil belongs to the fraction
A Heavy distillates
B Intermediate distillates
C Light ends
D Residues
Which is the most effective catalyst used in catalytic cracking of petroleum products?
A Iron oxide
B Nickel
C Vanadium pentoxide
D Zeolite
Which of the following is used as a solvent in deasphalting of petroleum products?
A Furfural
B Propane
C Methyl ethyl ketone
D Liquid sulphur dioxide
Tanks used for the storage of petroleum products (which are inflammable) should be painted with a __________ paint.
A Black
B White
C Red
D Yellow
Doctor's solution used for sweetening of petroleum products is
A Sodium plumbite
B Sodium sulphite
C Sodium thiosulphate
D Lead sulphate
Solvent used for dewaxing of petroleum products are
A Furfural
B Methyl ethyl ketone (MEK)
C Propane
D Both B & C
Which of the following petroleum products contain minimum sulphur?
A Naphtha
B Kerosene
C LSHS
D Furnace oil
With increase in the number of carbon and hydrogen atoms in hydrocarbon molecules, the density of petroleum products
A Decreases
B Increases
C Remains same
D Unpredictable from the data
Waxes present in petroleum products
A Can be separated out by distillation
B Are not soluble in them
C Crystallise out at low temperature
D Decrease their viscosity

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