AP Chemistry Quizzes & Trivia

Spring brings rain showers, beautiful flowers … and a hefty round of Advanced Placement exams. Are you feeling the highly exothermic heat from an upcoming AP Chemistry test? We can help you practice what you need to know to reach your activation energy and generate a high-energy product: an awesome exam score. Are you ready to remember (or maybe re-learn) all about enthalpy, entropy, and Gibbs free energy? Or do you dread a discussion of Democritus, the Dalton model, and electron density?

Whether you’re already an ace at ionization energies or you need a little help remembering the chemical formula for water (H-two-oh-no), take our quizzes today and see how much you can boost your score: the proof is, after all, in the plum pudding model.

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AP Chemistry Solubility Rules Quiz

Questions: 15 | Attempts: 5301 | Last updated: Jan 18, 2013

Sample Question
Always Soluble?

Alkali metal ions: Li+, Na+, K+, Rb+, Cs+

Ammonium: NH4+

CO32-

AP Chemistry ChAPter 2 Quiz

AP Chemistry Chapter 2 Quiz

Questions: 10 | Attempts: 741 | Last updated: Jan 28, 2013

Sample Question
Which of the following statements from Dalton’s atomic theory is no longer true, according to modern atomic theory?

Elements are made up of tiny particles called atoms.

Atoms are not created or destroyed in chemical reactions.

All atoms of a given element are identical.

Atoms are indivisible in chemical reactions.

All of these statements are true according to modern atomic theory.

AP Chemistry ChAPter 1 Quiz (Part 2)

AP Chemistry Chapter 1 Quiz (Part 2)

This quiz covers the second half of Chapter 1:� Chemical Foundations in your textbook.� This would be sections 1.5-1.9.

Questions: 15 | Attempts: 1197 | Last updated: Oct 5, 2017

Sample Question
How many significant figures is in the following number? 0.0105 g of caffeine

5

4

3

2

AP Ch Quiz Ch 16 Gene Regulation

Hello everyone and welcome to “AP Ch Quiz Ch 16 Gene Regulation”, where we’ll be looking at the topic of AP Chemistry with specific reference to Gene Regulation – which is the process of controlling...

Questions: 9 | Attempts: 853 | Last updated: Sep 27, 2018

Sample Question
Which statement is NOT correct about the lac operon?

It regulates the production of a series of five enzymes.

It is normally turned off if glucose is present.

Lactose binds to the repressor protein and inactivates it.

It is an inducible system.

The structural genes make products that allow lactose metabolism.

AP Chemistry: ChAPter 16 Quiz

AP Chemistry: Chapter 16 Quiz

This a a multiple choice quiz covering material from Chapter 16 in Chemistry, The Central Science for AP Chemistry.

Questions: 10 | Attempts: 582 | Last updated: Jan 10, 2013

Sample Question
What is the conjugate acid of NH3?

NH4+

NH3+

NH2+

NH3

NH4OH

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AP Chemistry Questions & Answers

What mass of carbon dioxide is produced if 54.0g of water is produced? In a combustion reaction, 46.0g of ethanol reacts with 96.0g of oxygen to produce water and carbon dioxide.

The answer to this is 88.0 g. The amount of ethanol should be added to the amount of oxygen. This means that 46.0 grams added to 96.0 grams of oxygen will be 142 grams. From 142 grams, the 54.0 grams of water that has been produced will then be subtr

Which of the following has the correct state lable in the equation?[(aq) or (s(= means yields)do not trust the state lables on the pre net ionic equations, they may try to fool you!

My chemistry book states that SO4 IS, in fact, insoluble for Ag+. Thus, it WOULD form that Ag2SO4 (s) that is present in the first equation. So both the first and second answers are correct, because insoluble salts always form a precipitate. I disagr

Always Soluble?

1. Alkali metal ions: Li+, Na+, K+, Rb+, Cs+2. Ammonium: NH4+HINT: all of the polyatomic ions that are always soluble have a charge of negative 1 except for the ammonium ion which has a charge of positive 1.

What is true regarding substance whose triple point occurs at 222 K and 3.93 atm?

Will sublime rather than melt at STP.