Hydrocarbons Multiple Choice Questions and Answers 12 PDF Download

Learn hydrocarbons multiple choice questions, grade 10 chemistry online test 12 for high school degree online courses, distance learning for exam prep. Practice alkenes multiple choice questions (MCQs), hydrocarbons quiz questions and answers for chemistry class for online chemicals online courses distance learning.

Study high school chemistry multiple choice questions (MCQs): red color of tomatoes is due to alkene named, for free online courses with choices 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 for online learning alkenes quiz questions to attempt multiple choice questions based test.

MCQs on Hydrocarbons Worksheets 12 Quiz PDF Download

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