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PRAXIS Chemistry Quizzes, Questions & Answers

Top Trending PRAXIS Chemistry Quizzes

Praxis Chemistry Acids Bases and pH Scale Quiz

This Praxis Chemistry Acids Bases and pH Scale Quiz evaluates your understanding of acid-base chemistry, pH measurement, and related equilibrium concepts. You'll explore proton transfer, buffer systems, weak and strong...

Questions: 15  |  Attempts: 10   |  Last updated: May 7, 2026
  • Sample Question
    What is the pH of a solution with a hydrogen ion concentration of 1 × 10⁻⁵ M?
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Praxis Chemistry Thermodynamics and Enthalpy Quiz

This Praxis Chemistry Thermodynamics and Enthalpy Quiz evaluates your understanding of heat transfer, energy changes, and spontaneity in chemical systems. You'll explore enthalpy calculations, Hess's Law, entropy, and Gibbs free...

Questions: 15  |  Attempts: 10   |  Last updated: May 7, 2026
  • Sample Question
    Which of the following is a state function in thermodynamics?
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Praxis Chemistry Stoichiometry and Molar Mass Quiz

This Praxis Chemistry Stoichiometry and Molar Mass Quiz assesses your understanding of fundamental concepts in stoichiometry, molar calculations, and chemical equations. Master the relationships between moles, mass, and molecular...

Questions: 15  |  Attempts: 10   |  Last updated: May 7, 2026
  • Sample Question
    What is the molar mass of H₂SO₄ (sulfuric acid)?
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Praxis Chemistry Chemical Bonding Types Quiz

This Praxis Chemistry Chemical Bonding Types Quiz assesses your understanding of ionic, covalent, and metallic bonding. Learn how atoms share or transfer electrons to form stable compounds. Essential for chemistry exams and...

Questions: 15  |  Attempts: 10   |  Last updated: May 7, 2026
  • Sample Question
    Which type of bond forms when electrons are transferred from a metal to a nonmetal?
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Praxis Chemistry Periodic Table and Atomic Structure Quiz

This Praxis Chemistry Periodic Table and Atomic Structure Quiz assesses your understanding of fundamental atomic concepts, periodic trends, and element properties. Test your knowledge of electron configurations, atomic number and...

Questions: 15  |  Attempts: 10   |  Last updated: May 7, 2026
  • Sample Question
    Which subatomic particle has a negative charge and orbits the nucleus?
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