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  1. AP Chemistry
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Thermochemistry

Question 1
college-boardChemistryAPExam Style
1 mark

In order to break strong bond, the reaction is ___

Question 2
college-boardChemistryAPExam Style
1 mark

In which case would you expect the highest amount of energy release upon formation of a chemical bond?

Question 3
college-boardChemistryAPExam Style
1 mark

For a certain process that absorbs energy from its surroundings, what condition must be met for it to be spontaneous at high temperatures?

Question 4
college-boardChemistryAPExam Style
1 mark

What type of process is boiling water?

Question 5
college-boardChemistryAPExam Style
1 mark

In a calorimeter, if the temperature of the water decreases when a reaction occurs, what type of reaction is it?

Question 6
college-boardChemistryAPExam Style
1 mark

Which statement best describes how a catalyst affects an exothermic reaction at equilibrium when added to the system?

Question 7
college-boardChemistryAPExam Style
1 mark

In which situation would you predict that bond formation energy overcomes bond breaking?

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Question 8
college-boardChemistryAPExam Style
1 mark

Example of ice pack (where you felt cooler in temperature) means

Question 9
college-boardChemistryAPExam Style
1 mark

Which of the following electronic configurations would most likely result in an element having a high propensity for forming an ionic bond with chlorine?

Question 10
college-boardChemistryAPExam Style
1 mark

In a reaction progression vs energy chart, if the end point is higher than the start point, then this reaction is