MCQ

CH13 - THE BEHAVIOR OF METALS

Element E: • forms an alloy • has a basic oxide • is below hydrogen in the reactivity series. What is E?

2017 Summer

1

MCQ

CH13 - THE BEHAVIOR OF METALS

Some magnesium compounds undergo thermal decomposition. What are the products of thermal decomposition of magnesium nitrate, $\text{Mg(NO}_3)_2$, and ...

2016 Summer

2

MCQ

CH13 - THE BEHAVIOR OF METALS

Which property is not considered a typical metallic property?

2016 Summer

2

MCQ

CH13 - THE BEHAVIOR OF METALS

A list of metals is shown.aluminiumcopperironmagnesiumsilverzincWhich metal will displace all of the other metals from aqueous solutions of their salt...

2017 Summer

2

MCQ

CH13 - THE BEHAVIOR OF METALS

Which properties do the elements chromium, iron and vanadium have in common?1. They all conduct electricity.2. They, or their compounds, can act as ca...

2017 Winter

2

MCQ

CH13 - THE BEHAVIOR OF METALS

What is a property of all metals?

2017 Winter

3

MCQ

CH13 - THE BEHAVIOR OF METALS

Y displaces X from its aqueous sulfate.X does not displace W from its aqueous sulfate.X displaces Z from its aqueous sulfate.What is the order of reac...

2016 Winter

1

MCQ

CH13 - THE BEHAVIOR OF METALS

Which statement about the metal zinc is not correct?

2017 Winter

2

MCQ

CH13 - THE BEHAVIOR OF METALS

An experiment to investigate the effect of galvanising iron is shown. The experiment is left for seven days.What happens to the water level in tubes X...

2017 Winter

2

MCQ

CH13 - THE BEHAVIOR OF METALS

Which equation from the zinc extraction process shows the metal being produced by reduction?

2017 Summer

2

MCQ

CH1 - STATES OF MATTER

Which statement explains why ammonia gas, $\text{NH}_3$, diffuses at a faster rate than hydrogen chloride gas, $\text{HCl}$?

2019 Summer

2

MCQ

CH2 - SEPARATING SUBSTANCES

2.00 g of powdered calcium carbonate is added to 50.0 cm$^3$ of hydrochloric acid. Which apparatus is used to measure the calcium carbonate and the h...

2019 Summer

3

MCQ

CH2 - SEPARATING SUBSTANCES

The measurements from a chromatography experiment using substance F are shown. The diagram is not drawn to scale.What is the $R_f$ value of F?

2019 Summer

2

MCQ

CH3 - ATOMS AND ELEMENTS

Which statement about an atom of fluorine, $^{19}_{9}\text{F}$, is correct?

2019 Summer

2

MCQ

CH4 - ATOMS COMBINING

Which row describes the formation of single covalent bonds in methane?

2019 Summer

2

MCQ

CH4 - ATOMS COMBINING

Which statement describes the structure of an ionic compound?

2019 Summer

2

MCQ

CH5 - REACTING MASSES AND CHEMICAL EQUATIONS

Propane burns in oxygen. $\text{C}_3\text{H}_8 + x\text{O}_2 \rightarrow 3\text{CO}_2 + y\text{H}_2\text{O}$Which values of $x$ and $y$ balance the eq...

2019 Summer

2

MCQ

CH5 - REACTING MASSES AND CHEMICAL EQUATIONS

A tablet contains 0.080g of ascorbic acid ($M_r = 176$).What is the concentration of ascorbic acid when one tablet is dissolved in 200 cm$^3$ of water...

2019 Summer

2

MCQ

CH1 - STATES OF MATTER

Which statement about the electrolysis of copper(II) sulfate solution using carbon electrodes is correct?

2019 Summer

2

MCQ

CH1 - STATES OF MATTER

Aluminium metal is extracted from aluminium oxide by electrolysis. Which ionic half-equation describes a reaction that occurs at the named electrode?...

2019 Summer

3