Hydrocarbons Multiple Choice Questions 4 PDF Download

Learn hydrocarbons MCQs, grade 10 chemistry test 4 for online learning courses and test prep, alkanes multiple choice questions and answers. Alkanes revision test includes chemistry worksheets to learn for online chemistry projects courses distance learning.

Chemistry multiple choice questions (MCQ): which of following are saturated hydrocarbons? with choices alkenes, alkanes, alkynes and alkyl radicals, alkanes quiz with online student portal for school students to prepare competitive exams. Free chemistry study guide to learn alkanes quiz to attempt multiple choice questions based test.

MCQs on Hydrocarbons Quiz PDF Download Worksheets 4

MCQ: Which of following are saturated hydrocarbons?

  1. Alkanes
  2. Alkenes
  3. Alkynes
  4. Alkyl radicals

A

MCQ: How does iodine react?

  1. Explosively
  2. Slowly in dark but rapidly in strong sunlight
  3. Requires high temperature or strong sun light
  4. Essentially unreactive

D

MCQ: Which of following is not true about lighter alkanes?

  1. Their combustion can be controlled
  2. They produce large amount of heat per gram
  3. They are expensive and rare
  4. They are widely used as fuel

C

MCQ: What is colour of flame with which most alkanes burn?

  1. Orange
  2. Yellow
  3. Red
  4. Blue

D

MCQ: What type of reaction do alkynes undergo across triple bond?

  1. Elimination reaction
  2. Substitution reaction
  3. Addition reaction
  4. Halogenation

C