A-LevelChemistryChemical bonding9701/12 · May/June 2015 · Q321 Mark
Why does aluminium chloride, Al₂Cl₆, sublime at the relatively low temperature of 180°C? 1 The intermolecular forces between the Al₂Cl₆ molecules are weak. 2 The co-ordinate bonds between aluminium and chlorine are weak. 3 The covalent bonds between aluminium and chlorine are weak.
A1, 2 and 3 are correct
B1 and 2 only are correct
C2 and 3 only are correct
D1 only is correct
✓ Correct answer
D: 1 only is correct
Practise more questions on this topic
Oracle Prep sorts past-paper questions by topic, so you can drill Chemical bonding and see which topics are most likely to come up next.
Sign up free →