Alkenes MCQs Quiz Worksheet PDF Download

Learn alkenes MCQs, chemistry test for online learning courses and test prep to practice. Hydrocarbons multiple choice questions (MCQ), alkenes quiz questions and answers for online chemistry courses distance learning.

Chemistry practice test MCQ: when two carbon atoms share two electron pairs then they form with options single bond, double bond, triple bond and coordinate covalent bond with high school chemistry trivia questions and answers for 10th class high school students and teachers. Free chemistry revision notes to learn alkenes quiz with MCQs to find questions answers based online learning tests.

MCQs on Alkenes Quiz PDF Download

MCQ: When two carbon atoms share two electron pairs then they form

  1. single bond
  2. double bond
  3. triple bond
  4. coordinate covalent bond

B

MCQ: Which of following is true about alkenes?

  1. They are saturated hydrocarbons
  2. They are soluble in water
  3. They are unsaturated hydrocarbons
  4. They are insoluble in organic solvents

C

MCQ: What is colour of bromine?

  1. Brown
  2. Red
  3. Orange
  4. Reddish-brown

D

MCQ: Loss of hydrogen halide is called

  1. Halogenation
  2. Dehydration
  3. Dehydrohalogenation
  4. Hydrogenation

C

MCQ: Which of following is given off during ripening fruits and vegetables?

  1. Ethane
  2. Ethene
  3. Ethyne
  4. Methane

B