@Ethanol is obtained from ethene by:
Hydration
Reduction
Substitution

@Which one of the following is a molecular formula of an alkane?
CH
CH
CH

@Small molecules join together to form larger ones in the:
production of polyethene
cracking of crude oil
fermentation of sugar

@Which one of the following is the odd one out?
CH
CH
CH

@What is catalytic cracking
Breaking large molecules into smaller ones
Oxidation of a substance
The formation of polymers

@The molecular formula of Octane is:
CH
CH
CH

@Ethene is produced from ethanol by:
Dehydration
Ionisation
Reduction

@What are the emperical and molecular formulae of ethanoic acid?
CHO and CHO
CHO and CH
CHO and CH

@Which one of the following is the formula of an alkane?
CH
CH
CHOH

@Which one of the following form a homologus series?
CH, CH & CH
CH, CH & CH
CH, CH & CH

@In an alkane the bonds are:
Single bonds
Double bonds
Mainly single with a few double bonds

@Alkanes contain
Mainly covalent bonds
All ionic bonds
Van der Waals forces only

@The following can be produced from crude oil: Hydrogen, methane, ethene, propene, butane & petrol. Which TWO are alkanes?
Butane and methane
Hydrogen and methane
Methane and petrol

@From the following list choose TWO alkenes: Methane, petrol, hydrogen, propene, butane & ethene.
Ethene and propene
Petrol and butane
Methane and ethene

@What is the name of this substance?
#meth
Methane
Ethene
Butane

@What is the name of this substance?
#eth
Ethane
Methanol
Ethene

@This substance is:
#prop
Propane
Butane
Triane

@This substance is called:
#buta
Butane
Propene
P.V.C

@These two substances are Isomers. This means:
#isom
They have exactly the same formula
They have the same melting and boiling points
They follow each other in a homologous series

@What is this substance called?
#ethene
Ethene
Ethane
Butane

@The name of this substance is:
#propene
Propene
Propanol
Propane

@Natural gas, used in the home in fires and cookers, is mainly:
Methane
Butane
Propene

@The gas used in camping containers is mostly:
Butane
Methane
Hexane

@The 'alcohol' in beer, wines & spirits is actually:
Ethanol
Propanol
Methanol