WorksheetsMetal Reativity
Total questions: 30
Worksheet time: 20mins
What Factors affect the speed of rusting?
The presence of salt in water on metals.
The presence of Potion of Speed II.
The presence of a booster.
If reactants are cooled.
All of the Above
What observation would you see if a metal is reacting with water?
Colour change.
A flame occurs.
Bubbles are formed.
It gets colder.
Name the products of the reaction between magnesium and hydrochloric acid?
magnesium chloride and water
magnesium chloride, water, and carbon dioxide
magnesium chloride and oxygen gas
magnesium chloride and hydrogen gas
Which reaction is a metal displacement reaction?
iron with magnesium chloride
magnesium with iron chloride
iron with zinc sulfate
gold with silver nitrate
A displacement reaction will occur when...
a more reactive metal displaces a less reactive metal from its aqueous salt solution.
A less reactive metal displaces a more reactive metal from its aqueous salt solution.
Displacement only occurs when two of the same metals are reacted
Displacement reactions will only occur in metals above iron in the reactivity series
What are the products of the reaction between calcium and zinc nitrate?
calcium + zinc nitrate
zinc + calcium nitrate
no reaction occurs
zinc + calcium chloride
Iron + Oxygen -->
Corroding Happens Fast if it has _______
Medium Reactivity
Lower Reactivity
Higher Reactivity
None of the Above
