Quiz about Y8 C3 L1-3 Metal reactions

Question 1

Acid + Metal --> ?

Accepted Answer

Salt + Hydrogen

Answer

Salt + Water

Answer

Salt

Answer

Hydrogen

Question 2

Iron + Hydrochloric acid --> ?

Accepted Answer

iron chloride + hydrogen

Answer

iron sulfate + water

Answer

iron + hydrogen

Answer

iron chloride + water

Question 3

Magnesium + sulphuric acid --> ?

Accepted Answer

magnesium sulfate + hydrogen

Answer

magnesium sulfate + water

Answer

magnesium chloride + hydrogen

Answer

magnesium chloride + water

Question 4

Zinc + nitric acid --> ?

Accepted Answer

zinc nitrate + hydrogen

Answer

zinc sulfate + water

Answer

zinc sulfate + hydrogen

Answer

zinc chloride + water

Question 5

Which gas gives out a 'squeaky pop' when a lit splint is placed in it?

Accepted Answer

hydrogen

Answer

oxygen

Answer

carbon dioxide

Answer

nitrogen

Question 6

Which metal is the least reactive out of: copper, magnesium, zinc and iron?

Accepted Answer

copper

Answer

magnesium

Answer

zinc

Answer

iron

Question 7

Which metal is the most reactive out of: copper, magnesium, zinc and iron?

Accepted Answer

magnesium

Answer

copper

Answer

zinc

Answer

iron

Question 8

What is the state symbol for a solution?

Accepted Answer

(aq)

Answer

(S)

Answer

(s)

Answer

(sl)

Question 9

When group 1 metals react with water they produce a metal ______?

Accepted Answer

hydroxide

Answer

oxide

Answer

sulfate

Answer

peroxide

Question 10

2Li + 2H₂O --> ?

Accepted Answer

2LiOH + H₂

Answer

LiOh + h

Answer

LiOH + H

Answer

LiOH + H₂

Question 11

When a metal reacts with water what gas is produced?

Accepted Answer

Hydrogen

Answer

Nitrogen

Answer

Carbon dioxide

Answer

Helium

Question 12

If potassium reacts with water what are the 2 products of the reaction?

Accepted Answer

potassium hydroxide + hydrogen

Answer

potassium hydroxide + oxygen

Answer

potassium + hydrogen oxide

Answer

Potassium hydroxide + hydrogen oxide

Question 13

When a metal reacts with an acid what gas is made?

Accepted Answer

Hydrogen

Answer

Oxygen

Answer

Nitrogen

Answer

Helium

Question 14

What are the 2 products of a metal reacting with an acid?

Accepted Answer

Salt + hydrogen

Answer

Salt + water

Answer

Hydroxide + water

Answer

Hydroxide + hydrogen

Question 15

If something has been oxidised what does this mean?

Accepted Answer

It has had oxygen added to it

Answer

It has had oxygen removed from it

Answer

It has had hydrogen added to it

Answer

It has had hydrogen removed from it

Question 16

Which of the following is MOST reactive?

Accepted Answer

Magnesium

Answer

Lead

Answer

Tin

Answer

Copper

Answer

Zinc

Question 17

What are the reactants if sodium hydroxide and hydrogen are made?

Accepted Answer

Sodium + water

Answer

Sodium + oxygen

Answer

Sodium + hydrochloric acid

Answer

Sodium + sulfuric acid

Question 18

How can you tell that a metal is reacting with water?

Accepted Answer

Fizzing

Answer

Colour change

Answer

Bright light

Answer

It gets colder

Question 19

Which salt will be produced if magnesium react with hydrochloric acid?

Accepted Answer

Magnesium chloride

Answer

Magnesium oxide

Answer

Magnesium sulfate

Answer

Magnesium sulfide

Question 20

The family in the periodic table that contains the most reactive metals is the_______

Accepted Answer

Alkali Metals

Answer

Alkaline Earth Metals

Answer

Transition Metals

Answer

Other Metals

Question 21

Which gas is required for something to burn?

Accepted Answer

Oxygen

Answer

Carbon dioxide

Answer

Hydrogen

Answer

Water

Question 22

Which metal is more reactive than calcium?

Accepted Answer

potassium

Answer

magnesium

Answer

silver

Answer

aluminum

Question 23

Which of the following is the product of the reaction of aluminium and oxygen?

Accepted Answer

aluminium oxide.

Answer

metal oxide

Answer

aluminium ore

Answer

aluminium and oxygen

Question 24

Which of the following is an example of an oxidation reaction?

Accepted Answer

Ca + O₂ --> CaO

Answer

Na₂O + H₂O --> NaOH

Answer

Fe₂O₃ + CO --> Fe + CO₂

Answer

All of the choices are oxidation reactions.

Question 25

The rusting of iron is an example of

Accepted Answer

an oxidation reaction.

Answer

a reduction reaction.

Answer

a reaction of iron with water.

Answer

a reaction that dissolves iron.

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