Hydrocarbons Multiple Choice Questions 12 PDF Download

Learn hydrocarbons MCQs, grade 10 chemistry test 12 for online courses learning and test prep, alkenes multiple choice questions and answers. Alkenes revision test includes chemistry worksheets to learn for chemistry notes for high school students.

Chemistry multiple choice questions (MCQ) on red color of tomatoes is due to alkene named with options propene, ethene, lycopene and butene, alkenes quiz for competitive exam prep, viva interview questions with answers key. Free chemistry study guide to learn alkenes quiz to attempt multiple choice questions based test.

MCQs on Hydrocarbons Quiz PDF Download Worksheets 12

MCQ. Red color of tomatoes is due to alkene named

  1. ethene
  2. propene
  3. lycopene
  4. butene


MCQ. Which of following is not true about alkanes?

  1. They are non-polar
  2. They are less dense than water
  3. They are insoluble in water
  4. They are reactive towards most ionic compounds


MCQ. Each carbon atom in an alkane forms

  1. One bond
  2. Two bonds
  3. Three bonds
  4. Four bonds


MCQ. Reaction in which -OH group is removed from one carbon and H atom from adjacent carbon atom is called

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


MCQ. Alkanes (saturated hydrocarbons) have density

  1. less than water
  2. equal to water
  3. more than water
  4. more than mercury