Position of hydrogen in reactivity series

Position of hydrogen in reactivity series

Assessment

Quiz

Created by

Yip Leng

Chemistry

9th - 10th Grade

44 plays

Medium

NGSS
HS-PS1-1, HS-PS1-2

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15 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The position of a metal in the reactivity series of metals depends on the reactivity of the metal when reacting with ....

Carbon

Hydrogen

Oxygen

Sulphur

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Based on the following diagram, what is the function of potassium manganate (VII) crystals in this experiment?

To supply oxygen

To avoid the metals to mix with each other

To release heat

To give out water vapour

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Based on the diagram, what is the function of anhydrous calcium chloride in the experiment?

To absorb water vapour so that dry hydrogen will be produced

To supply hydrogen gas

To separate the metals

To release heat for combustion

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Hydrogen is more reactive than the following metals except .....

Lead

Copper

Aluminium

Mercury

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What will happened when lead oxide react with hydrogen?

Lead oxide burns brightly

Yellow powder turns shiny grey

Lead is produced

All of the above

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Choose the correct sequence.


.............. , ............ , .........

----------------------------------->

Reactivity towards oxygen increases

Silver , Copper , Tin

Iron , Lead , Mercury

Magnesium , Aluminium , Calcium

Iron , Carbon , Lead

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The reactivity series of metals is applied in the ............. of the metals from their ore.

Melting

Extraction

Freezing

Crystalization

8.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What are the two non-metals that are include in the reactivity series of metals?

Hydrogen and iron

Oxygen and lead

Tin and carbon

Carbon and hydrogen

9.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Metal oxides that more reactive than carbon can be extracted through ......

Electrolysis

Fractional distillation

Evaporation

Photosynthesis

10.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Reactivity of metal towards oxygen increases down the reactivity series of metal diagram

True

False

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