MCQ

CH12 - THE PERIODIC TABLE

X is a monatomic gas. Which statement about X is correct?

2011 Summer

2

MCQ

CH12 - THE PERIODIC TABLE

The equation shows the reaction between a halogen and aqueous bromide ions.$X_2 + 2Br^- (aq) \rightarrow 2X^- (aq) + Br_2$...1... ...2... ...3...Which...

2011 Summer

2

MCQ

CH12 - THE PERIODIC TABLE

An element melts at 1455°C, has a density of 8.90 g/cm³ and forms a green chloride. Where in the Periodic Table is this element found?

2010 Summer

2

MCQ

CH12 - THE PERIODIC TABLE

The diagram shows an outline of part of the Periodic Table. Which statement about elements X, Y and Z is not correct?

2012 Summer

3

MCQ

CH12 - THE PERIODIC TABLE

Elements X, Y and Z are in Group VII of the Periodic Table.X is a gas.Y is less reactive than ZZ is a red liquid.When X, Y and Z are put in order of i...

2012 Summer

3

MCQ

CH12 - THE PERIODIC TABLE

Which properties of the element titanium, Ti, can be predicted from its position in the Periodic Table?[Table_1]

2012 Summer

3

MCQ

CH12 - THE PERIODIC TABLE

Which is not a property of Group I metals?

2010 Summer

1

MCQ

CH12 - THE PERIODIC TABLE

Element X is a non-metal.In which position of the Periodic Table could element X be found?

2014 Summer

4

MCQ

CH12 - THE PERIODIC TABLE

The diagram shows a section of the Periodic Table.Which elements will conduct electricity at room temperature?

2011 Summer

2

MCQ

CH12 - THE PERIODIC TABLE

Five elements have proton numbers 10, 12, 14, 16 and 18.What are the proton numbers of the three elements that form oxides?

2012 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

3

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