Subsection 9.4. Reactivity series for Chemistry, O Level - revisedeck

9.4. Reactivity series

A subsection of Chemistry, 5070, through 9. Metals

Listing 10 of 158 questions

Aluminium reacts with chromium(oxide as shown...

5070_s15_qp_11

MCQ

2015

Paper 1, Variant 1

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The following facts are known about four metals, P, Q, R and S. R displaces both P and S from aqueous solutions of their ions. Q reacts with water but R does not react with water. S does not react with acid but P does react with acid. What is the correct order of reactivity, the most reactive first?

5070_s15_qp_12

MCQ

2015

Paper 1, Variant 2

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The results of experiments involving four metals, W, X, Y and Z, and their ions are shown...

5070_s17_qp_12

MCQ

2017

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Aluminium is a Group III element. It is extracted from its ore by electrolysis. The position of aluminium in the Periodic Table indicates that its aqueous ion is likely to be 1 . Its method of extraction indicates that aluminium is 2 in the reactivity series. Which words complete gaps 1 and 2?

5070_s18_qp_11

MCQ

2018

Paper 1, Variant 1

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A lump of element X can be cut by a knife. During its reaction with water, X floats and melts. What is X?

5070_s20_qp_11

MCQ

2020

Paper 1, Variant 1

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Compound T reacts with magnesium, aqueous sodium hydroxide and ethanol. Which group does T contain?

5070_s20_qp_11

MCQ

2020

Paper 1, Variant 1

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A lump of element X can be cut by a knife. During its reaction with water, X floats and melts. What is X?

5070_s20_qp_12

MCQ

2020

Paper 1, Variant 2

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The equations for some of the reactions of metals Q, R and T are shown...

5070_s23_qp_11

MCQ

2023

Paper 1, Variant 1

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Metal X reacts with cold water to form a gas. Zinc displaces metal Y from solutions of its salts. The carbonate of metal Z is insoluble. What could be the identities of X, Y and Z?

5070_s23_qp_12

MCQ

2023

Paper 1, Variant 2

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The table shows the reactions of four metals, P, Q, R and S, and their oxides. reaction with water reaction with dilute acid reaction of oxide with carbon P reacts only with steam reacts rapidly no reaction Q no reaction reacts slowly reacts when heated strongly R no reaction no reaction reacts when heated S reacts rapidly reacts rapidly no reaction What is the order of reactivity, from the most reactive to the least reactive metal?

5070_s24_qp_11

MCQ

2024

Paper 1, Variant 1

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Questions Discovered

158