Related Questions

Polar organic compounds are normally used as separating agents for the azeotropic and extractive distillation. Which of the following is the most important factor to be considered for the choice of the separating agent for extractive distillation?
__________ chloride present in crude petroleum as impurity is the most prolific producer of HCl during distillation.
For separating small pieces of metal from engine oil of a car, the best separating technique is the
Paraffin base crude oil as compared to asphalt base crude gives
Sour crude means the __________ bearing crude.
Crude oils containing more than __________ kg of total salts (expressed in terms of NaCl) per thousand barrel is called a 'salty crude'.
__________ base crude oil is also called asphaltic crude.
অপরিশোধিত পেট্রোলিয়াম বিশোধনে যে প্রক্রিয়া অধিক কার্যকর (In refining crude petroleum the more effective operation is)
The import of crude oil and petroleum done from national oil companies of producer countries, which have a net exportable surplus of oil is by
Carbon percentage (by weight) in crude petroleum may be about