Surfactants MCQ

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

• Many surfactants that form micelles have a solubility below their C.M.C. Thus at a certain temperature, known as the _________ point, the solubility increases dramatically since the micelles are quite soluble.
  ক

  Mars

  খ

  Kraft

  গ

  Kraffin

  ঘ

  Curtis
• What is the type of hexahydric alcohol?
  ক

  Tween

  খ

  Span

  গ

  Triton

  ঘ

  Multi-cyclic
• The _________ of surfactants depends the most crucial factor that is strong water—water interaction, the hydrophobic effect.
  ক

  CMC

  খ

  Micelle

  গ

  Polarity

  ঘ

  Non-polarity
• The Span materials tend to be less water soluble than the _________materials. The same material could be a detergent, and a wetting agent.
  ক

  Carboxylate

  খ

  Tween

  গ

  Ampholytic elements

  ঘ

  Surfactants
• Anionic surfactants are generally less expensive than cationic ones, though the latter sometimes have biocidal action.
  ক

  True

  খ

  False
• The hydrophilic moiety may be anionic, cationic, ampholytic, or non-ionic not depending on the type of charge(s) carried, if any.
  ক

  True

  খ

  False
• _________are surface-active agents that aggregate near or have a strong effect on modifying the interface b/w 2 materials.
  ক

  Carboxylate

  খ

  Tween

  গ

  Ampholytic elements

  ঘ

  Surfactants