Powerpoint: Quiz Chemistry Quiz

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Quiz Chemistry Quiz:

Quiz Chemistry Quiz Introduction to thermodynamics Instructions: For each question, click the coloured circle beside the answer you believe is correct.

Which of the following statements correctly describes the first law of thermodynamics (the law of conservation of energy)?:

Which of the following statements correctly describes the first law of thermodynamics (the law of conservation of energy)? Energy can neither be created nor destroyed; it can only be converted from one form to another. Energy can be created, but not destroyed. Energy can be destroyed, but not created. Converting energy results in more energy being created.

Slide3:

CORRECT!  You’re on fire today!! Click for next question

Slide4:

Sorry, that answer is incorrect Click to try again

Which of these statements correctly describes an endothermic reaction?:

Which of these statements correctly describes an endothermic reaction? Energy is absorbed from surrounding environment Energy is released to surrounding environment in the form of heat Energy does not change There is no energy involved in the reaction

Slide6:

Click for next question CORRECT!  Your brain must be full of energy!

Slide7:

Click to try again Sorry, that answer is incorrect

Which of these statements correctly describes an exothermic reaction?:

Which of these statements correctly describes an exothermic reaction? Energy is absorbed from surrounding environment Energy is released to surrounding environment in the form of heat Energy does not change There is no energy involved in the reaction

Slide9:

CORRECT!  Congratulations! You have completed the quiz. Well done!

Slide10:

Sorry, that answer is incorrect Click to try again

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