O-LevelChemistryAcids, Bases & Salts5070/12 · May/June 2015 · Q301 Mark

Hydrides are compounds of an element and hydrogen only. Which statement is not correct?

AThe hydride of carbon that contains four hydrogen atoms and one carbon atom, is a gas called methane.

BThe hydride of chlorine dissolves in water to form an alkaline solution.

CThe hydride of nitrogen is manufactured in the Haber process.

DThe hydride of oxygen is a liquid at room temperature.

✓ Correct answer

B: The hydride of chlorine dissolves in water to form an alkaline solution.

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Topic: Acids, Bases & Salts, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, May/June 2015 Paper 1 Variant 2, question 30.

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