ECAT Pre Engineering Chemistry Chapter 18 online mcq test with answers for chapter 18 (Fundamentals Principles of Organic Chemistry)

ECAT Chemistry Chapter 18 Fundamental Principles of Organic Chemistry Online Test

Sr. #	Questions	Answers Choice
1	The fractions obtained from fractional distillation of petroleum are placed in increasing order of their boiling points. Which order is correct	Natural gas, petroleum ether, gasoline kerosene Petroleum ether, kerosene, natural gas, petroleum ether Gasoline, kerosene, natural gas, petroleum ether Kerosene, gasoline, petroleum ether, natural gas
2	The major portion of natural gas is	Ethane Propane Butane Methane
3	The self linking property of carbon is called as	Linking polymerization Addition Catenation Elimination
4	The destructive distillation of coal gives three products. What is not the product of destructive distillation of coal	Coal gas Carbon dioxide Coal tar Coke
5	Which is not a fossil fuel	Petroleum Coal Natural gas None of them
6	The active part in a molecule is called	Hetroatom Functional group Chemical bond Ion
7	Who rejected the vital force theory	Wholer Fisher Newton Lewis
8	The atom other than C in a hetrocyclic compound is called as	Hetroatom Hetroion Hetromolecule Hetroelement