Practice Reactivity series with authentic MYP MYP Chemistry exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like atomic structure, chemical reactions, and organic chemistry. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of MYP examiners.
In a simple electrochemical cell, the potential difference (voltage) produced depends on the __________ in reactivity between the two metals used as electrodes.
Metals like potassium and sodium are stored under oil because they react __________ with the oxygen and moisture in the air.
A mixture of lead(II) oxide powder and zinc powder is heated strongly in a crucible. A vigorous reaction occurs, producing zinc oxide and lead. This observation proves that:
Galvanisation protects iron from rusting by coating it with zinc. How does this process function if the zinc coating is scratched?
An unknown metal reacts with dilute hydrochloric acid to produce bubbles of gas, but it does not react with cold water or steam. Where is most likely located in the reactivity series?
What is the primary advantage of galvanizing a steel bucket compared to simply painting it?
Which of the following statements correctly describes metals such as gold and platinum, which are located at the bottom of the reactivity series?
When observing the reaction between different metals and dilute hydrochloric acid, the rate of effervescence (bubbling) is used as a qualitative measure of what?
To protect a steel pipeline (made mostly of iron) from corrosion using sacrificial protection, which of the following metals would be UNSUITABLE to use as the sacrificial anode?
Although magnesium and calcium are both in Group 2, calcium reacts vigorously with cold water while magnesium shows almost no reaction. What does this indicate about their placement in the reactivity series?
Practice Reactivity series with authentic MYP MYP Chemistry exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like atomic structure, chemical reactions, and organic chemistry. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of MYP examiners.
In a simple electrochemical cell, the potential difference (voltage) produced depends on the __________ in reactivity between the two metals used as electrodes.
Metals like potassium and sodium are stored under oil because they react __________ with the oxygen and moisture in the air.
A mixture of lead(II) oxide powder and zinc powder is heated strongly in a crucible. A vigorous reaction occurs, producing zinc oxide and lead. This observation proves that:
Galvanisation protects iron from rusting by coating it with zinc. How does this process function if the zinc coating is scratched?
An unknown metal reacts with dilute hydrochloric acid to produce bubbles of gas, but it does not react with cold water or steam. Where is most likely located in the reactivity series?
What is the primary advantage of galvanizing a steel bucket compared to simply painting it?
Which of the following statements correctly describes metals such as gold and platinum, which are located at the bottom of the reactivity series?
When observing the reaction between different metals and dilute hydrochloric acid, the rate of effervescence (bubbling) is used as a qualitative measure of what?
To protect a steel pipeline (made mostly of iron) from corrosion using sacrificial protection, which of the following metals would be UNSUITABLE to use as the sacrificial anode?
Although magnesium and calcium are both in Group 2, calcium reacts vigorously with cold water while magnesium shows almost no reaction. What does this indicate about their placement in the reactivity series?