When petroleum is heated the vapours contain mainly………….

Related MCQs

• Petroleum consists mainly of…………
• Petroleum is mainly a mixture of………..
• Which of petroleum corresponds to kerosene oil………
• Petroleum refining is ……………
• Petroleum ether can be used as……….
• The natural petroleum contains………….
• In the fractional distillation of crude petroleum………..
• Which of the following fractions of petroleum refining contains kerosene ? (Boiling ranges in o C are given below)
• The inorganic origin of petroleum is indicated by the fact that…………..
• Most of the hydrocarbons from petroleum are obtained by…………….