AP Chemistry Readiness Test

10 questions, balanced across the exam's topics. Answer each one, then submit for your practice readiness estimate and per-topic breakdown. This is a practice estimate — not a prediction or guarantee of your official exam result.

Question 1

In the course framework, "photoelectron spectroscopy" belongs primarily to which unit?

Thermodynamics Atomic Structure and Properties Chemical Reactions Kinetics

Question 2

The phrase "a logarithmic scale measuring the acidity of a solution, equal to −log[H⁺]" is the definition of which of the following?

buffer pH Ka amphoteric substance

Question 3

The concept "Hess's law" is most closely associated with which part of the course?

Thermodynamics Equilibrium Compound Structure and Properties Chemical Reactions

Question 4

Which concept is described by the following? "A chemical bond formed by the sharing of one or more pairs of electrons between nonmetal atoms."

covalent bond hybridization VSEPR theory ionic bond

Question 5

In the course framework, "equilibrium constant" belongs primarily to which unit?

Compound Structure and Properties Thermodynamics Chemical Reactions Equilibrium

Question 6

What is the meaning of "ideal gas law"?

The equation PV = nRT relating the pressure, volume, amount, and temperature of an ideal gas A separation technique in which components of a mixture move at different rates through a stationary phase based on their attractions The model describing gases as particles in constant random motion whose average kinetic energy is proportional to Kelvin temperature Weak intermolecular attractions from temporary dipoles, present in all substances and stronger in larger, more polarizable molecules

Question 7

Raising the temperature increases the proportionality factor that links concentrations to reaction rate. This situation best illustrates which of the following?

half-life catalyst reaction rate rate constant

Question 8

A student predicts 10.0 g of product but collects only 8.5 g after filtering, for a yield of 85%. This situation best illustrates which of the following?

percent yield net ionic equation reduction limiting reactant

Question 9

Which of the following is NOT a key concept of Applications of Thermodynamics?

spontaneity and cell potential cathode Gibbs free energy galvanic cell

Question 10

The concept "ionization energy" is most closely associated with which part of the course?

Atomic Structure and Properties Intermolecular Forces and Properties Equilibrium Chemical Reactions

Unanswered questions count as incorrect. Your answers are graded on the server; no answer key is sent to your browser.

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