1

The Pit

3 42

Which of these is a gas released when fuels are burnt?

Water Hydrogen Nitrogen Oxygen

What is the name for the part of a power station that makes electricity?

Boiler Fuel Generator Turbine

Which of these is NOT needed for fossil fuels to form?

SaturatedEnvironment Pressure Heat Oxygen

Which of these is not a gas that is found in the air?

O2 Cl2 N2 CO2

Which of these is a hydrocarbon?

C2H4Cl2 C2H5OH C2H6 C2H5NH2

Which of these is an alkane?

C C

H

H

H

H

H

H

C C

H

Cl

H

Cl

C C

H

H

H

H

ClClC C

H

H

H

H

Which of these is an alkene?

C C

H

Cl

H

Cl

C C

H

H

H

H

ClClC C

H

H

H

HC C

CC

C

H H

H

H

HH

HH

H

H

What substance would you use to tell the difference between analkane and an alkene?

Hydrogen Water BromineWater

HydrogenWater

Which monomer would give this polymer?C C C C C C C C

H

H

H

H

H

H

H

HCl

Cl

Cl

Cl

Cl

Cl

Cl

Cl

C C

Cl H

HCl

C C

Cl Cl

HH

C C

H H

HCl

C C

H H

HH

Wind Wave Coal Solar

Which of these is a finite source of energy?

Which country is likely to get colder if Global Warming Continues?

UKUSA Mexico Brazil

Coal Uranium Oil Natural gas

Which of these is not a fossil fuel?

Heat Pressure Saturated environment Oxygen

Which of these is not needed for fossil fuels to form?

Carbon dioxide Methane Oxygen

Sulphur dioxide

Which of these is not a polluting gas?

Carbon dioxide Methane Helium

Sulphur dioxide

Which of these is a product of combustion?

CH4 C2H8 C5H12 C7H16

Which of these would produce the most carbon dioxide (CO2) whencompletely burnt?

Injecting water Burning A pump Suction

How do we get crude oil out of the ground?

Filtration Distillation Polymerisation Extracting

Which of these is the name given to the process usedTo make crude oil useful?

Bitumen KeroseneNatural

GasNaptha

Which of these would come out of the top of a fractionaldistillation column?

Bitumen Kerosene Diesel Naptha

Which of these would come out of the bottom of a fractionaldistillation column?

C2H6 C3H8 C4H10 C5H12

Which of these is butane?

Which of these is ethane?

C C

HH

H H

C C

HH

H H

HHC C

CH

H H

HH

H

HH

C C

CH

H H

H

H

H

Which of these would you get if you added Bromine waterto ethene?

C C

H

Br

H

H

Br

HC C

H

H

H

Br

Br

HC C

H

H

H

Br

Br

HC C

Br

H

H

Br

H

H

Which of these is the monomerFor this polymer?

C C

H

Cl

H

Cl

C C

Cl

H

H

Cl

C C C C C C C C

H

HCl

ClH

HCl

ClH

HCl

ClH

HCl

Cl

C C

Cl

Cl

H

H

C C

H

Cl

H

H

Which of these is the repeating unitFor this polymer?

C C

H

Cl

H

Cl

C C C C C C C C

H

ClH

ClH

ClH

ClH

ClH

ClH

ClH

Cl

C C

Cl

H

H

Cl

C C

H

Cl

H

Cl

C C

Cl

H

H

Cl

1 5 7 9

What would you expect to be the pH of acid rain?

CFCsNitrogen dioxide

Carbon dioxide

Oxygen

Which gas is thought to be responsible for Global Warming?

Photosynthesis Combustion Respiration Burning

What is the name of the process plants use to make energy?

Breathing Combustion Respiration Burning

What is the name of the process animals use to make energy?