A-LevelChemistryStates of matter9701/12 · Feb/Mar 2021 · Q61 Mark

A solution contains 0.25 g of sulfur dioxide in 1.00 dm³ of water. Which volume of sulfur dioxide, measured at 50 °C and a pressure of 1 × 10⁵ Pa, must be added to 1.00 dm³ of water to produce this solution?

A0.0162 cm³

B0.105 cm³

C16.2 cm³

D105 cm³

✓ Correct answer

D: 105 cm³

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Topic: States of matter, A-Level Chemistry (syllabus 9701). Multiple choice, 1 mark.
Source: A-Level Chemistry, Feb/Mar 2021 Paper 1 Variant 2, question 6.

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