Chemistry 9701 · AS & A Level · States of matter

States of matter — practice question

Ethylene glycol, $\text{HOCH}_2\text{CH}_2\text{OH}$, is used as a de-icer. It enables ice to melt at temperatures below $0\,^{\circ}\text{C}$. Which statements are correct?

  • A1, 2 and 3
  • B1 and 2 only
  • C2 and 3 only
  • D1 only

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