Hydrocarbons Multiple Choice Questions and Answers 8 PDF Book Download

Hydrocarbons MCQs, hydrocarbons quiz answers 8 to learn high school online courses. Alkanes multiple choice questions (MCQs), hydrocarbons quiz questions and answers for for online school degrees. Alkynes, alkanes, alkenes test for high school teacher certification.

Learn high school chemistry multiple choice questions (MCQs): which of following is true about alkanes, with choices they are more dense than water, they are insoluble in water, they are essentially polar, and they are reactive towards most ionic compounds for online school degrees. Free chemistry study guide for online learning alkanes quiz questions to attempt multiple choice questions based test.

MCQ on Hydrocarbons Worksheets 8 PDF Book Download

MCQ: Tetra halides undergo dehalogenation forming an alkyne on treatment with

  1. Calcium hydroxide
  2. Alcoholic potassium hydroxide
  3. Sodium hydroxide
  4. Zn dust

D

MCQ: Which of following is true about alkanes?

  1. They are insoluble in water
  2. They are more dense than water
  3. They are essentially polar
  4. They are reactive towards most ionic compounds

A

MCQ: Which of following has carcinogenic effects at high concentration?

  1. Tetra chloromethane
  2. Dichloromethane
  3. Methyl chloride
  4. Trichloromethane

A

MCQ: Which colour of KMnO4 solution is discharged when an alkene is treated with dilute alkaline aqueous solution of KMnO4?

  1. Red
  2. Brown
  3. Orange
  4. Pink

D

MCQ: Which of following has two halogen atoms on adjacent carbon atoms?

  1. Vicinal dihalide
  2. Tetrahalide
  3. Acetylene
  4. None of these

A