Hydrocarbons Multiple Choice Questions 10 PDF Download

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

Chemistry multiple choice questions (MCQ) on in alkenes, two carbon atoms forming double bond are joined to how many atoms? with options two, one, three and four, 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 10

MCQ. In alkenes, two carbon atoms forming double bond are joined to how many atoms?

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

C

MCQ. What is physical state of alkanes containing five to seventeen carbon atoms?

  1. Solid
  2. Liquid
  3. Gas
  4. Plasma

B

MCQ. First three members of alkynes are

  1. Solids
  2. Liquids
  3. Gases
  4. Plasma

C

MCQ. Which of following is not true about alkenes?

  1. They are unsaturated hydrocarbons
  2. They are insoluble in water
  3. They are soluble in organic solvents such as alcohol
  4. They are soluble in water

D

MCQ. Which of following is used in oxy-acetylene torches for welding and cutting metals?

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

A