Year 9 Chemistry EoTT Revision

Year 9 Chemistry EoTT Revision

9th Grade

30 Qs

quiz-placeholder

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Year 9 Chemistry EoTT Revision

Year 9 Chemistry EoTT Revision

Assessment

Quiz

Chemistry, Science

9th Grade

Hard

Created by

Imogen Ambrosa

Used 3+ times

FREE Resource

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Which of the following statements describes a chemical change?

Water boiling and turning into steam.

Sand dunes changing shape due to the wind.

Limestone caves forming due to acid rain.

Sodium chloride dissolving in water to form a solution.

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

A chemical reaction always involves

Physical changes to the reactants.

The formation of new substances.

A series of changes that are difficult to measure.

Unable to determine from the given information.

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Which statement best describes the Law of Conservation of Mass:

The mass of reactants is the same as the mass of the products.

The mass of the products is greater than the mass of the reactants.

Mass of reactants is conserved and does not change.

The number of atoms involved in a reaction can increase or decrease depending on the type of reaction.

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

pH is a measure of:

The amount of hydroxide ions a substance contains.

The concentration of a solution.

How acidic or basic a substance is.

Universal indicator.

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Which of the following is NOT an acid?

HNO3 

NaCl

HCl

H2SO4

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

When hydrochloric acid is added to sodium hydroxide this type of reaction is called:

A gas producing reaction.

A combustion reaction.

A neutralisation reaction.

A substitution reaction.

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

A small piece of magnesium metal was dropped into some hydrochloric acid. All the gas produced was collected in a test tube. The gas collected would be:

Hydrogen gas.

Carbon dioxide gas.

Oxygen gas.

Water vapour.

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