2696312
Beschreibung
Quiz von howley monkey, aktualisiert more than 1 year ago
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Erstellt von howley monkey
vor fast 9 Jahre
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Frage 1
Frage
Platinum is used in a catalyst in...
Antworten
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Isomerism
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Catalytic cracking
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Reforming
Frage 2
Frage
Zeolites are used in...
Antworten
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Isomerism
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Catalytic cracking
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Reforming
Frage 3
Frage
Which cracking method used naptha?
Antworten
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Catalytic
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Thermal
Frage 4
Frage
Catalytic cracking uses the gas oil fraction
Antworten
- True
- False
Frage 5
Frage
Which process would if you wanted alkenes to make polymers?
Antworten
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Isomerism
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Reforming
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Catalytic cracking
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Thermal cracking
Frage 6
Frage
Which methods are used to improve the octane number of petrol?
Antworten
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Thermal cracking
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Catalytic cracking
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Isomerism
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Reforming
Frage 7
Frage
Reforming is the process of turning long hydrocarbon chains into shorter, branched ones
Antworten
- True
- False
Frage 8
Frage
Reforming is the process of turning alkanes into arenes
Antworten
- True
- False
Frage 9
Frage
Cracking is...
Antworten
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Breaking down longer hydrocarbon chains into smaller alkanes and alkenes
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The process of producing hydrogen from hydrocarbons
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The process of turning long chain hydrocarbons into shorter, branched ones
Frage 10
Frage
A hydrocarbon that contains a benzene ring is...
Antworten
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Aromatic
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Aliphatic
Frage 11
Frage
Alkenes gave the general formula...
Antworten
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CnH2n
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CnH2n+2
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CnH2n+1
Frage 12
Frage
Cycloalkanes have the general formula
Antworten
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CnH2n
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CnH2n+1
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CnH2n+2
Frage 13
Frage
Alkanes have the general formula...
Antworten
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CnH2n
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CnH2n+1
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CnH2n+2
Frage 14
Frage
Which of these are chain isomers of butane?
Antworten
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But-1-ol
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2-methlypropane
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1-methlypropane
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Propane
Frage 15
Frage
But-1-ol and ethoxyethane are structural isomers. What type of structural isomers are they?
Antworten
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Chain
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Position
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Functional group
Frage 16
Frage
Which of these are postion isomers of propan-1-ol
Antworten
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propan-2-ol
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propan-3-ol
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methoxyethane
Frage 17
Frage
A catalytic converter...
Antworten
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Oxidises CO Oxidises CxHy Reduces NO
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Reduces CO Oxidises CxHy Reduces NO
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Oxidises CO Reduces CxHy Oxidises NO
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Oxidises CO Reduces CxHy Reduces NO
Frage 18
Frage
Oxides of nitrogen cause...
Antworten
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Acid rain
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Photochemical smog by reacting with unburnt hydrocarbons to form ozone
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Global dimming
Frage 19
Frage
Which of the below are primary pollutants?
Antworten
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CO2
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Unburnt hydrocarbons
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Oxides of nitrogen
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Oxides of sulfur
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CO
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Particulates
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Ozone
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NO2
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H2O2
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PAN
Frage 20
Frage
Octane number is the tendency of a fuel to autoignite
Antworten
- True
- False
Frage 21
Frage
Autoignition improves engine performance
Antworten
- True
- False
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