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IB Chemistry SL 1.1.1 Elements Compounds and Mixtures Questions

Classify matter by composition and select a physical separation method from the phases, solubility or boiling points of its components.

Syllabus
First assessment 2025
Course
Chemistry SL
Level
SL

Exam points

  • Classify elements, compounds and mixtures by whether atoms are chemically bonded and present in fixed or variable ratios, using composition and component properties.
  • Distinguish homogeneous solutions from heterogeneous or multiphase mixtures and identify solute, solvent, emulsion and component phases.
  • Choose and justify physical separation methods such as fractional distillation for liquid mixtures or staged component recovery from the stated physical properties.

IB Chemistry SL 1.1.1 Elements Compounds and Mixtures Questions question 1

[Maximum number: 1]

Which methods for separating the given mixtures into their components are correct?

Table for Question IB Chemistry SL 1.1.1 Elements Compounds and Mixtures Questions question 1 — IB Chemistry SL
A

I and II only

B

I and III only

C

II and III only

D

I, II and III

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