O-LevelChemistryBonding & Structure5070/11 · May/June 2010 · Q21 Mark

What correctly describes the molecules in very dilute sugar solution at room temperature?

Aclose together, moving at random, close together, moving at random

Bwidely separated, moving at random, close together, moving at random

Cwidely separated, moving at random, close together, not moving

Dwidely separated, not moving, widely separated, moving at random

✓ Correct answer

B: widely separated, moving at random, close together, moving at random

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Topic: Bonding & Structure, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, May/June 2010 Paper 1 Variant 1, question 2.

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