Reactivity Series of Metals
Chemistry ⇒ Metals and Non-metals
Reactivity Series of Metals starts at 8 and continues till grade 12.
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See sample questions for grade 10
A solution of silver nitrate is mixed with a copper strip. What will happen?
A strip of zinc is placed in a solution of copper(II) sulfate. What will you observe?
A student adds a piece of magnesium to dilute sulfuric acid and observes rapid bubbling. What does this indicate about magnesium's position in the reactivity series?
Arrange the following metals in decreasing order of reactivity: Zinc, Iron, Potassium, Copper.
Describe how the reactivity series is useful in the extraction of metals from their ores.
A solution of silver nitrate is mixed with a copper strip. What will happen?
A strip of zinc is placed in a solution of copper(II) sulfate. What will you observe?
A student adds a piece of magnesium to dilute sulfuric acid and observes rapid bubbling. What does this indicate about magnesium's position in the reactivity series?
Which metal is less reactive than hydrogen?
(1) Magnesium
(2) Zinc
(3) Silver
(4) Sodium
Which metal is placed at the top of the reactivity series?
(1) Sodium
(2) Potassium
(3) Calcium
(4) Magnesium
Which metal will displace copper from copper(II) sulfate solution?
(1) Silver
(2) Iron
(3) Gold
(4) Platinum
Which of the following metals is extracted from its ore by reduction with carbon?
(1) Sodium
(2) Iron
(3) Potassium
(4) Calcium
Fill in the blank: ________ is the least reactive metal among the following: iron, copper, gold, zinc.
Fill in the blank: Metals that are ________ in the reactivity series are extracted by electrolysis.
Fill in the blank: The ability of a metal to displace another metal from its salt solution is called a ________ reaction.
Fill in the blank: The reactivity series helps to predict the outcome of ________ reactions between metals and their salts.
True or False: Gold is placed above zinc in the reactivity series.
True or False: Metals below hydrogen in the reactivity series do not react with dilute acids to produce hydrogen gas.
True or False: Potassium is more reactive than calcium.
True or False: Silver is more reactive than iron.
