Hydrocarbons Multiple Choice Questions and Answers 12 PDF Download

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

Chemistry multiple choice questions (MCQ): red color of tomatoes is due to alkene named with options propene, ethene, lycopene and butene, alkenes quiz for online e-learning with secondary school learning and high school education with online student portal. 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

C

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

D

MCQ: Each carbon atom in an alkane forms

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

D

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

C

MCQ: Alkanes (saturated hydrocarbons) have density

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

A