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

In which changes do the particles move further apart? $$\text{W} \rightleftharpoons \text{Y} \text{ (gas)}$$ $$\text{X} \rightleftharpoons \text{Z} ...

2016 Summer

3

MCQ

CH2 - SEPARATING SUBSTANCES

A sample of a dye is investigated by chromatography. A line is drawn across a piece of chromatography paper and a spot of the dye is placed on it.The ...

2016 Summer

1

MCQ

CH2 - SEPARATING SUBSTANCES

One of the instructions for an experiment reads as follows. Quickly add 50 $\text{cm}^3$ of acid. What is the best piece of apparatus to use?

2016 Summer

2

MCQ

CH4 - ATOMS COMBINING

Diamond and graphite are macromolecules.Which statement about diamond and graphite is not correct?

2016 Summer

2

MCQ

CH4 - ATOMS COMBINING

The table shows the electronic structure of four atoms.[Table_1]Which two atoms combine to form a covalent compound?

2016 Summer

2

MCQ

CH3 - ATOMS AND ELEMENTS

An aluminium atom has a nucleon number of 27 and a proton number of 13.How many neutrons does this aluminium atom contain?

2016 Summer

2

MCQ

CH4 - ATOMS COMBINING

What happens when a bond is formed between a green gaseous element and a soft metallic element?

2016 Summer

2

MCQ

CH6 - USING MOLES

The equation shows the reaction between magnesium and sulfuric acid. [A_r: H, 1; O, 16; Mg, 24; S, 32] $$ \text{Mg} + \text{H}_2\text{SO}_4 \rightarr...

2016 Summer

2

MCQ

CH1 - STATES OF MATTER

The diagram shows an electrical cable.Which statement about the substances used is correct?

2016 Summer

2

MCQ

CH1 - STATES OF MATTER

When substance X is electrolysed, the amount of gases P and Q formed is shown. What is substance X?

2016 Summer

1