Alkynes MCQs Quiz Worksheet PDF Download

Learn alkynes MCQs, chemistry test for online learning courses and test prep to practice. Hydrocarbons quiz questions has multiple choice questions (MCQ), alkynes test to learn for online fundamentals of chemistry courses distance learning.

Chemistry practice test MCQ: acetylene is also called with options ethyne, ethene, ethane and methane for online certificate courses preparation with online teachers certification, competitive exams. Free chemistry revision notes to learn alkynes quiz with MCQs to find questions answers based online learning tests.

MCQs on Alkynes Quiz PDF Download

MCQ: Acetylene is also called

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

A

MCQ: Oxy-acetylene torches can produce temperature as high as

  1. 30 degrees
  2. 300 degrees
  3. 3000 degrees
  4. 30000 degrees

C

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

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

C

MCQ: Glyoxal formed by loss of two water molecules by tetrahydroxy ethane, oxidizes to

  1. Ethylene glycol
  2. Acetylene
  3. Oxalic acid
  4. None of these

C

MCQ: Tetrahydroxy ethane loses two water molecules to form

  1. Oxalic acid
  2. Glyoxal
  3. Acetylene
  4. Ethylene glycol

B