3.2.2 Group 2 the alkaline earth metals

3.2.2 Group 2 the alkaline earth metals

9th - 12th Grade

11 Qs

quiz-placeholder

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3.2.2 Group 2 the alkaline earth metals

3.2.2 Group 2 the alkaline earth metals

Assessment

Quiz

Chemistry

9th - 12th Grade

Hard

Created by

Stanton Wertjes

Used 99+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which substance is used to reduce titanium(IV) chloride in the extraction of titanium metal?

Magnesium

Manganese

Vanadium

Zinc

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which statement about barium sulfate is correct?

It is soluble in water at a temperature of 100 °C.

It is used in medicine because it does not dissolve in body fluids.

It is a pale yellow solid.

It reacts with acidified barium chloride solution.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which compound is used to treat the symptoms of indigestion?

MgO

Mg(OH)2

CaO

Ca(OH)2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which products are formed when magnesium reacts with steam?

Magnesium hydroxide and hydrogen

Magnesium hydroxide and oxygen

Magnesium oxide and hydrogen

Magnesium oxide and oxygen

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these decreases down Group 2?

First ionisation energy

Atomic radius

Number of protons

Reactivity with water

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Sulfur dioxide (SO2) is produced when some fossil fuels are burned.


Which of the following statements is true?

Sulfur dioxide can be removed from waste gases in a power station by an acid-base reaction with calcium oxide.

Sulfur dioxide is insoluble in water.

Sulfur dioxide is a basic oxide.

Sulfur dioxide is an ionic compound.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which one of the following is a correct procedure for isolating a sample of hydrated copper(II) sulphate from a mixture of hydrated copper(II) sulphate and barium sulphate?

filter, crystallise filtrate, dry the crystals

filter, dry the solid on the filter paper

add water, filter, dry the solid left on the filter paper

add water, filter, crystallise filtrate, dry the crystals

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