Alkanes

1

Write the correct general formula for Alkanes (no spaces!)
CH

1

Write the correct general formula for Cycloalkanes (no spaces!)
CH

4

Complete these stages of the Fractional Distillation of Crude Oil:
Crude oil is vaporised at ( 350, 250, 1050, 750 )C.
Crude oil goes into the Fractionating ( Column, Chimney, Tube, Pipe ) and rises up through it.
As the crude oil ascends, it cools and the various fractions are drawn off according to their boiling points.
( Larger, Smaller ) fractions don't evaporate at all but run out of the bottom.
( Smaller, Larger ) fractions are drawn off as ( gases, liquids, solids ) out of the top of the column.

1

The possible products of Cracking are:

1

Thermal Cracking:

1

Catalytic Cracking:

1

Ethene is burnt completely in the presence of oxygen.
Select the correct equation for this reaction.

1

Ethene is burnt incompletely in the presence of oxygen to form a gaseous, poisonous product.
Select the correct equation for this reaction.

1

Ethene is burnt incompletely to form a solid product.
Select the correct equation for the reaction.

2

Select all the Greenhouse Gases.

1

Oxides of Nitrogen are produced when high pressure and temperature cause the nitrogen and oxygen atoms in the air to react.

1

A Photochemical Smog is formed when unburned Hydrocarbons (Volatile Organic Compounds) and Nitrogen Oxides react in the presence of sunlight.

1

Ground-Level Ozone is a minor component of Photochemical Smog.

2

Select all the negative effects of Ozone.

3

Which metals could the catalyst in a Catalytic Converter be made of?

2

Which reactions will the catalyst in a Catalytic Converter promote?

1

Why do larger hydrocarbons have a higher boiling point than smaller ones?

2

The alkaline slurry used to remove Sulfur Dioxide from flue gases can be made of:

1

Acid Rain is formed when Sulfur Dioxide reacts with the water in the clouds to form Sulfuric Acid.

1

Select all the effects that Acid Rain has on the environment.

Quiz on Alkanes for A-Level Chemistry.

Alkanes

Write the correct general formula for Alkanes (no spaces!) CH

Write the correct general formula for Cycloalkanes (no spaces!) CH

The possible products of Cracking are:

Thermal Cracking:

Catalytic Cracking:

Ethene is burnt completely in the presence of oxygen. Select the correct equation for this reaction.

Ethene is burnt incompletely in the presence of oxygen to form a gaseous, poisonous product. Select the correct equation for this reaction.

Ethene is burnt incompletely to form a solid product. Select the correct equation for the reaction.

Select all the Greenhouse Gases.

Oxides of Nitrogen are produced when high pressure and temperature cause the nitrogen and oxygen atoms in the air to react.

A Photochemical Smog is formed when unburned Hydrocarbons (Volatile Organic Compounds) and Nitrogen Oxides react in the presence of sunlight.

Ground-Level Ozone is a minor component of Photochemical Smog.

Select all the negative effects of Ozone.

Which metals could the catalyst in a Catalytic Converter be made of?

Which reactions will the catalyst in a Catalytic Converter promote?

Why do larger hydrocarbons have a higher boiling point than smaller ones?

The alkaline slurry used to remove Sulfur Dioxide from flue gases can be made of:

Acid Rain is formed when Sulfur Dioxide reacts with the water in the clouds to form Sulfuric Acid.

Select all the effects that Acid Rain has on the environment.

Write the correct general formula for Alkanes (no spaces!)
CH

Write the correct general formula for Cycloalkanes (no spaces!)
CH

Ethene is burnt completely in the presence of oxygen.
Select the correct equation for this reaction.

Ethene is burnt incompletely in the presence of oxygen to form a gaseous, poisonous product.
Select the correct equation for this reaction.

Ethene is burnt incompletely to form a solid product.
Select the correct equation for the reaction.