Which one of the following is used as a typical catalyst for catalytic cracking?
Correct answer: D. Mixture of SiO2 and Al2O3
- A. Mixture of SiO2 and Ni
- B. Mixture of Pt and Cu
- C. Mixture of Fe and MgO
- D. Mixture of SiO2 and Al2O3
Explanation
The catalysts required in catalytic cracking are usually solid acidic catalysts that are a mixture of SiO2 and Al2O3
This question appeared on the UHS MDCAT 2017 paper, which you can sit online with every answer explained.
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About Alkanes
Alkanes are saturated hydrocarbons containing only carbon-carbon and carbon-hydrogen single bonds, with the general formula CnH2n+2 for open chains. Their structure, isomerism, IUPAC nomenclature, physical properties, combustion, free-radical halogenation and conformations are covered, including the difference between substitution in alkanes and addition in unsaturated hydrocarbons.
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