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

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9.4. Reactivity series

A subsection of Chemistry, 5070, through 9. Metals

Listing 10 of 158 questions

Which products are formed when dilute hydrochloric acid reacts with the substances shown...

5070_w05_qp_1

MCQ

2005

Paper 1, Variant 0

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The scheme shows some reactions of a compound Y. compound Y excess HNO 3 + gas colourless solution white precipitate insoluble in excess NaOHNaOHWhat could the compound Y be?

5070_w06_qp_1

MCQ

2006

Paper 1, Variant 0

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Which metal will displace hydrogen from aqueous solutions of acids but not from cold water?

5070_w06_qp_1

MCQ

2006

Paper 1, Variant 0

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Calcium reacts with water as shown...

5070_w09_qp_1

MCQ

2009

Paper 1, Variant 0

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In which reaction do the products formed not include a salt?

5070_w09_qp_1

MCQ

2009

Paper 1, Variant 0

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Which oxide is most readily reduced to the metal by heating in a stream of hydrogen?

5070_w09_qp_1

MCQ

2009

Paper 1, Variant 0

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Which substance would not be used for preparing a pure sample of crystalline magnesium sulfate by reaction with dilute sulfuric acid?

5070_w11_qp_11

MCQ

2011

Paper 1, Variant 1

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Which equation shows a reaction that would actually take place?

5070_w11_qp_11

MCQ

2011

Paper 1, Variant 1

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Which equation shows a reaction that would actually take place?

5070_w11_qp_12

MCQ

2011

Paper 1, Variant 2

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A metal, X, has a low melting point, reacts with water, forms only one oxide and is extracted from its ore by electrolysis. What is the identity of X?

5070_w12_qp_11

MCQ

2012

Paper 1, Variant 1

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Questions Discovered

158