Hydrocarbons Multiple Choice Questions 4 PDF Download

Learn hydrocarbons MCQs, grade 10 chemistry test 4 for online courses learning and test prep, alkanes multiple choice questions and answers. Alkanes revision test includes chemistry worksheets to learn for chemistry lecture questions with answers.

Chemistry multiple choice questions (MCQ) on which of following are saturated hydrocarbons? with options alkenes, alkanes, alkynes and alkyl radicals, alkanes quiz for competitive exam prep, viva interview questions with answers key. Free chemistry study guide to learn alkanes quiz to attempt multiple choice questions based test.

MCQs on Hydrocarbons Quiz PDF Download Worksheets 4

MCQ. Which of following are saturated hydrocarbons?

  1. Alkanes
  2. Alkenes
  3. Alkynes
  4. Alkyl radicals


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


MCQ. Which of 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


MCQ. What is colour of flame with which most alkanes burn?

  1. Orange
  2. Yellow
  3. Red
  4. Blue


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

  1. Elimination reaction
  2. Substitution reaction
  3. Addition reaction
  4. Halogenation