Physical Properties of Ethers MCQ

Test your knowledge with important Physical Properties of Ethers MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Physical Properties of Ethers MCQs on Bissoy. Bissoy App

• Which of the following Is the correct reason for cyclic ether are miscible in water?
  ক

  Planer structure

  খ

  Larger size

  গ

  Molecular weight

  ঘ

  Hydrogen bonding
• What is the smell of the diethyl ether?
  ক

  Vinegar

  খ

  Sweet smell

  গ

  Rotten egg

  ঘ

  Fish like smell
• Which of the following product is formed, when ether is exposed to air?
  ক

  Oxide

  খ

  Alkanes

  গ

  Alkenes

  ঘ

  Peroxide of diethyl ether
• Which of the following statements about ethers is incorrect?
  ক

  Ethers are flammable

  খ

  Ethers form peroxides by free radical oxidation

  গ

  Ethers are widely used as extraction solvents

  ঘ

  An ether oxygen can only be found within an acyclic carbon chain
• Which of the following has lower boiling point than dimethyl ether?
  ক

  Pentane

  খ

  Propane

  গ

  Tetrahydrofuran

  ঘ

  n-butanol
• Why the boiling point of ethyl alcohol is much higher than that of dimethyl ether though both have the same molecular weight?
  ক

  Ether is insoluble in water

  খ

  Methyl groups are attached to oxygen in ether

  গ

  Dipole moment of ethyl alcohol is less

  ঘ

  Ethyl alcohol shows hydrogen bonding
• Why ether is more volatile than an alcohol having the same molecular formula?
  ক

  dipolar character of ethers

  খ

  alcohols having resonance structures

  গ

  inter-molecular hydrogen bonding in ethers

  ঘ

  inter-molecular hydrogen bonding in alcohols
• Which of the following is distinguish test for ether?
  ক

  Lucas test

  খ

  FeCl3 test

  গ

  Molisch test

  ঘ

  Zeisel test