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	Coal is used to bake bricks in lime kiln:	40% 60% 80% None of these
2	In the presence of high temperature and pressure peat is converted to:	Lignite Polymorphism Polymerization Catenation
3	Self linkage of carbon to produce long chains	isomerism Polymorphism Polymerization Catenation
4	Wohler synthesized first of all the organic compound:	Carbohydrates Urea Aniline Toluene
5	Source of organic compounds primarily is:	Plants Animals Minerals A & B
6	Number of isomers of butane are:	One Two Three Four
7	type of hybridization in CH≡CH is:	sp sp<sup>2</sup> sp<sup>3</sup> dsp<sup>2</sup>
8	Type of isomerism in BrCH=CHBr is:	Structural isomerism <blockquote style="margin: 0 0 0 40px; border: none; padding: 0px;">Conformational isomerism</blockquote> Geometrical isomerism Positional isomerism
9	Which gasoline is better?	Of low boiling point Of low molecular mass Of high octane All of these
10	Products of coal is:	Peat Lignite Bituminous coal All above