MCQ

CH18 - POLYMERS

A macromolecule is a very large molecule.Macromolecules can be made by joining smaller molecules together. This is called polymerisation.Which row in ...

2010 Summer

2

MCQ

CH18 - POLYMERS

The diagram shows three repeat units in the structure of an addition polymer.Which alkene monomer is used to make this polymer?

2014 Winter

1

MCQ

CH18 - POLYMERS

A macromolecule is a very large molecule. Macromolecules can be made by joining smaller molecules together. This is called polymerisation. Which row i...

2010 Summer

3

MCQ

CH18 - POLYMERS

A macromolecule is a very large molecule.Macromolecules can be made by joining smaller molecules together. This is called polymerisation.Which row in ...

2010 Summer

2

MCQ

CH18 - POLYMERS

Which row describes the formation of a polymer? [Table_1]

2015 Winter

3

MCQ

CH18 - POLYMERS

The diagram shows three repeat units in the structure of an addition polymer. Which alkene monomer is used to make this polymer?

2014 Winter

1

MCQ

CH18 - POLYMERS

Poly(ethene), nylon and \textit{Terylene} are all polymers. From which small units are all polymers made?

2017 Summer

2

MCQ

CH18 - POLYMERS

Ethene forms an addition polymer as shown.Which terms describe this polymer?

2016 Summer

3

MCQ

CH18 - POLYMERS

The diagram shows part of the molecule of a polymer. Which diagram shows the monomer from which this polymer could be manufactured?

2017 Summer

2

MCQ

CH18 - POLYMERS

Part of the label on the packet of a potato product is shown.This potato product contains:starchethanoic acidsodium chloridesugarWhich constituent is ...

2018 Summer

2

MCQ

CH1 - STATES OF MATTER

The diagram shows the result of dropping a purple crystal into water. Which processes take place in this experiment?

2014 Summer

1

MCQ

CH2 - SEPARATING SUBSTANCES

The four pieces of apparatus shown below are used in chemical experiments. Which statement about the apparatus is correct?

2014 Summer

1

MCQ

CH2 - SEPARATING SUBSTANCES

Alcohol and water are completely miscible. This means when mixed together they form only one liquid layer. Which method is used to separate alcohol fr...

2014 Summer

1

MCQ

CH3 - ATOMS AND ELEMENTS

The diagram shows the structure of an atom of element X. What is X?

2014 Summer

1

MCQ

CH3 - ATOMS AND ELEMENTS

The diagrams show four particles.Which two diagrams show atoms that are isotopes of each other?

2014 Summer

1

MCQ

CH4 - ATOMS COMBINING

The 'lead' in a pencil is made of a mixture of graphite and clay. When the percentage of graphite is increased, the pencil slides across the paper mo...

2014 Summer

2

MCQ

CH4 - ATOMS COMBINING

Element X is in Group I of the Periodic Table. X reacts with element Y to form an ionic compound.Which equation shows the process that takes place whe...

2014 Summer

1

MCQ

CH4 - ATOMS COMBINING

Solid F is an element. Solid G is a compound. Neither solid conducts electricity but G conducts electricity when dissolved in water. These properties ...

2014 Summer

1

MCQ

CH5 - REACTING MASSES AND CHEMICAL EQUATIONS

A compound contains one atom of calcium, two atoms of hydrogen and two atoms of oxygen. What is the correct chemical formula of the compound?

2014 Summer

2

MCQ

CH5 - REACTING MASSES AND CHEMICAL EQUATIONS

In athletics, banned drugs such as nandrolone have been taken illegally to improve performance. Nandrolone has the molecular formula $C_{18}H_{26}O_2$...

2014 Summer

1