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Hydrocarbons MCQ Questions and Answers 4 PDF Download eBook

Practice Hydrocarbons Multiple Choice Questions and Answers PDF, hydrocarbons MCQs questions PDF worksheets to solve grade 10 chemistry test 4 for online school programs. Practice "Alkynes" MCQs, hydrocarbons quiz questions and answers for online high school classes. Learn alkanes, alkynes test prep for online school courses.

"Which of the following are saturated hydrocarbons?" Multiple Choice Questions (MCQ) on hydrocarbons with choices alkenes, alkanes, alkynes, and alkyl radicals for online high school classes. Solve alkynes quiz questions for school certificate programs for online study.

Hydrocarbons MCQs Quiz 4 PDF Download eBook

MCQ: Which of the following are saturated hydrocarbons?

  1. alkanes
  2. alkenes
  3. alkynes
  4. alkyl radicals

A

MCQ: How does iodine react?

  1. explosively
  2. slowly in dark but rapidly in strong sunlight
  3. requires high temperature or strong sun light
  4. essentially unreactive

D

MCQ: Which of the following is not true about lighter alkanes?

  1. their combustion can be controlled
  2. they produce large amount of heat per gram
  3. they are expensive and rare
  4. they are widely used as fuel

C

MCQ: What is the color of the flame with which most alkanes burn?

  1. orange
  2. yellow
  3. red
  4. blue

D

MCQ: What type of reaction do alkynes undergo across the triple bond?

  1. elimination reaction
  2. substitution reaction
  3. addition reaction
  4. halogenation

C