IGCSE Coordinated Chemistry Workout 16

IGCSE Coordinated Chemistry Workout 16

9th - 10th Grade

10 Qs

quiz-placeholder

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IGCSE Coordinated Chemistry Workout 16

IGCSE Coordinated Chemistry Workout 16

Assessment

Quiz

Chemistry

9th - 10th Grade

Medium

Created by

Dave Gould

Used 12+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The diagrams show the results of adding an excess of aqueous sodium hydroxide and aqueous ammonia to separate solutions of salt S.


Which metal ion is present in salt S?

Cu2+

Fe2+

Fe3+

Zn2+

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

An element X has a high melting point and its oxide is coloured. Which row is correct?

A

B

C

D

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Atom X has atomic number 2 and atomic mass 4, while atom Y has atomic number 10 and atomic mass 20.


Which properties do both elements have?

A

B

C

D

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Alloys are metals formed by dissolving one metal in another. Alloys are ……X…… .


……Y…… alloys conduct electricity.


Which words correctly complete the statements?

A

B

C

D

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The table gives some information about the reactivity of three different metals. What is the order of reactivity, most reactive to least, of the three metals?

X > Y > Z

X > Z > Y

Y > Z > X

Z > X > Y

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which three elements do most fertilisers contain?

Na, C, P

Na, P, K

K, C, N

K, P, N

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which process produces molecules with long chains?

combustion of hydrocarbons

cracking

fractional distillation of petroleum

polymerisation

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