C2 2012 Flashcards
1
Q
Name the raw material from which hexane is obtained
A
Crude oil
2
Q
Name the process used to obtain hexane from this raw material
A
Fractional distillation
3
Q
Explain the main economic reason why alkanes are cracked
A
Substance more in demand
4
Q
State the effect of a solid catalyst on the shape of either of these distribution
A
No effect
5
Q
Fermentation equation
A
C6H12O6 -> 2CH3CH2OH + 2CO2
6
Q
Ethene -> Ethanol two conditions for high yield of ethanol
A
100atm
High temp
7
Q
Reduction
Ketone -> Alcohol conditions
A
H2/Ni catalyst
8
Q
Polymer COOH
Common name
A
Terylene
9
Q
Polymer NHCO
Common name
A
Kevlar
