Chemical Reactions and Products Quiz

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Questions and Answers

What is the name of the reaction where n-alkanes isomerize to branched chain alkanes in the presence of anhydrous aluminium chloride and hydrogen chloride gas?

  • Halogenation
  • Isomerisation (correct)
  • Oxidation
  • Hydrogenation

Which catalysts can be used for the dehydrogenation and cyclization of alkanes to benzene and its homologues?

  • Vanadium, molybdenum, or chromium supported over alumina (correct)
  • Iron, cobalt, or manganese supported over alumina
  • Platinum, palladium, or rhodium supported over alumina
  • Copper, zinc, or nickel supported over alumina

Under what conditions can alkanes with tertiary hydrogen atoms be oxidized to corresponding alcohols?

  • By concentrated sulfuric acid
  • By sodium hydroxide
  • By hydrochloric acid
  • By potassium permanganate (correct)

Which elements can be used as catalysts for the dehydrogenation and cyclization of alkanes to benzene and its homologues?

<p>Vanadium, molybdenum, or chromium (B)</p> Signup and view all the answers

What is the name of the reaction where alkanes on heating at high pressure in the presence of suitable catalysts give a variety of oxidation products?

<p>Catalytic oxidation (B)</p> Signup and view all the answers

What is the name of the reaction where n-alkanes isomerize to branched chain alkanes?

<p>Isomerisation</p> Signup and view all the answers

What are the catalysts used for the dehydrogenation and cyclization of alkanes to benzene and its homologues?

<p>vanadium, molybdenum, chromium supported over alumina</p> Signup and view all the answers

Under what conditions can alkanes with tertiary hydrogen atoms be oxidized to corresponding alcohols?

<p>by potassium permanganate</p> Signup and view all the answers

What is the product of the reaction known as reforming, which involves heating alkanes at high pressure in the presence of suitable catalysts?

<p>benzene and its homologues</p> Signup and view all the answers

What is the product of the oxidation of alkanes having tertiary hydrogen atoms?

<p>corresponding alcohols</p> Signup and view all the answers

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