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A: B:proteins Sodium hydroxide
£100Which is the raising agent used in cakes
C: D:carbohydrates Baking powder
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That’s incorrect
A: B:Hydrocarbons colourings
£200Which of these is NOT a food additive?
C: D:antioxidants emulsifiers
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That’s incorrect…
A: B:Alkane Alkene
£300What is the name for an organic compound giving a perfume its smell?
C: D:Ester Hydrocarbon
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That’s incorrect…
A: B:water perfume
£500Organic acid + alcohol = ester + ?
C: D:oxygen Hydrochloric acid
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That’s incorrect…
A: B:solution insoluble
£1,000When removing nail varnish, the varnish is the….
C: D:solvent Solute
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You should have thought of your experiments!
A: B:Nuclear power Crude oil
£2,000Which is the fossil fuel?
C: D:Solar power Hydroelectrics
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That’s incorrect
A: B:Petrol Gases
£4,000Crude oil is made up of what?
C: D:Plastics Hydrocarbons
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IncorrectIncorrectIncorrectIncorrect
So near and yet so far!
A: B:Cracking Filtration
£8,000Crude oil is separated into useful products using…
C: D:Fractional distillation Boiling
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That’s incorrect
A: B:Catalyst Heat
£16,000Cracking converts large hydrocarbons into smaller ones using?
C: D:Oxygen Heat and a catalyst
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That’s incorrect
DigestionA: B: Polymers
£32,000Plastics are made up of large molecules called….
C: D:
Hydrocarbons
Monomers Chains
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Unfortunately…Unfortunately…Unfortunately…Unfortunately…
That’s incorrect!
A: B:Cracking Nylon
£64,000 By what process are monomers joined together?
C: D:Polymerisation Fractional distillation
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That’s incorrect
A: B:Single covalent bonds No covalent bonds
£125,000Alkanes have…..
C: D:Double covalent bonds Triple covalent bonds
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A: B:Endothermic Cooking
£250,000A reaction giving out heat is called….
C: D:Combustion Exothermic
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Wrong Choice!Wrong Choice!Wrong Choice!Wrong Choice!
That’s incorrect
A: B:Hydrophobic tails and hydrophobic heads
Hydrophilic heads and
Hydrophobic tails
£500,000Emulsifiers are characterised by…
C: D:Hydrophillc tails and hydrophilic heads
Hydrophobic heads and hydrophilic tails
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Very Good!Very Good!The next is very tricky!!The next is very tricky!!
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That’s incorrect
A: B:Paper
£ 1,000,000 What do biodegradable polymers contain a lot of?
C: D:Starch Foam
Protein
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You were nearly a millionaire!
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