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ECAT Chemistry practice

30 questions with explanations. Pick a topic, or take a mixed timed test across the whole subject.

Mixed test

Topics

Chemistry

Gases, rates and equilibrium

7 questions
Chemistry

Inorganic and organic chemistry

7 questions
Chemistry

Reaction rates and enthalpy

5 questions
Chemistry

Electrochemistry and periodic trends

6 questions
Chemistry

Periodic trends and bonding models

5 questions