Catalytic Hydrogenation MCQ

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

• Heterocyclic Compounds undergo which type of hydrogenation?
  ক

  Partial hydrogenation

  খ

  Catalytic hydrogenation

  গ

  Selective hydrogenation

  ঘ

  Hydrogenolysis
• Aldehydes are reduced more rapidly than ketones.
  ক

  True

  খ

  False
• Which is the most widely used catalyst for hydrogenation if aromatics?
  ক

  Cadmium

  খ

  Zinc

  গ

  Nickel

  ঘ

  Iron
• Olefins rapidly hydrogenate at what temperature?
  ক

  Lower

  খ

  Moderate

  গ

  Higher

  ঘ

  None of the mentioned
• The catalytic reduction of aromatics require on Liquid phase.
  ক

  True

  খ

  False
• Aromatic require what temperature to achieve complete hydrogenation?
  ক

  130°C

  খ

  150°C

  গ

  18°C0

  ঘ

  200°C
• Diolefins undergo catalytic hydrogenation to produce which type of hydrocarbon?
  ক

  Saturated

  খ

  Unsaturated

  গ

  Aromatic

  ঘ

  Azo
• What are the properties of Polybutadiene?
  ক

  Thermoplastics

  খ

  Oil resistance

  গ

  Tensile strength

  ঘ

  All of the mentioned
• Fill in the blank: _____ molecular weight olefins are generally hydrogenated in the liquid phase.
  ক

  Lower

  খ

  Higher

  গ

  Moderate

  ঘ

  None of the mentioned
• In presence of what, the compounds undergo catalytic hydrogenation?
  ক

  Nickel

  খ

  Platinum

  গ

  Palladium

  ঘ

  All of the mentioned
• How is selective hydrogenation achieved?
  ক

  Heat supplied

  খ

  Catalyst used

  গ

  Reactants

  ঘ

  Products
• Complete the following reaction: R-CC-R’ + H2 —–> _______
  ক

  R-CH-CH-R’

  খ

  R-CH2-CH3

  গ

  R-CH2-CH2-R’

  ঘ

  All of the mentioned