Subsection 7.2. Oxides for Chemistry, O Level - revisedeck

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7.2. Oxides

A subsection of Chemistry, 5070, through 7. Acids, bases and salts

Listing 10 of 25 questions

Information about three oxides, Q, R and T, is given. Q reacts with dilute sulfuric acid to form a salt and water. R reacts with both acids and bases to form a salt and water. T reacts with aqueous sodium hydroxide to form a salt and water. Using only this information, which row correctly classifies the three oxides?

5070_w23_qp_12

MCQ

2023

Paper 1, Variant 2

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Which statement about oxides is correct?

5070_w24_qp_11

MCQ

2024

Paper 1, Variant 1

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Oxide Q reacts with separate samples of dilute hydrochloric acid and aqueous potassium hydroxide. Both reactions produce a salt and water. Which statement is correct?

5070_w24_qp_12

MCQ

2024

Paper 1, Variant 2

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What is the formula of zinc oxide?

5070_s24_qp_12

MCQ

2024

Paper 1, Variant 2

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Which element will burn in oxygen to form an acidic oxide?

5070_w08_qp_1

MCQ

2008

Paper 1, Variant 0

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Questions Discovered

25