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Endothermic Reactions Quiz

Sarah Arnold 10 Fragen

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Fragen in diesem Quiz (10)

  1. 1In thermodynamics, the term endothermic process describes a process or
    reaction in which the system [blank_start]absorbs[blank_end] energy from its surroundings;
    usually, but not always, in the form of [blank_start]heat.[blank_end]    Bild zu Frage 1
    1. Alets out
    2. Babsorbs
    3. Cdoes nothing with
    4. Dlight.
    5. Eheat.
    6. Ffood.
    7. Genergy.
  2. 2Label this diagram of an endothermic reaction by dragging the correct words to the orange dots.Bild zu Frage 2
    1. ALight Energy
    2. BHeat Energy
    3. CChemical Energy
    4. DReactants
    5. EStarters
    6. FProducts
    7. GMultipliers
    8. HProducts
    9. IReactants
  3. 3If you have to put in more energy than you get out, then the reaction is endothermic.Bild zu Frage 3
    1. ARichtig
    2. BFalsch
  4. 4The term was coined by Marcellin Berthelot from the Greek roots endo-, derived from the word
    "endon" (ἔνδον) meaning "[blank_start]within[blank_end]" and the root "therm" (θερμ-) meaning "hot."    Bild zu Frage 4
    1. Ainside
    2. Boutside
    3. Cwithin
    4. Din the middle
  5. 5Tick the example that is not an endothermic reaction!Bild zu Frage 5
    1. AMelting Ice CubesBild zu Antwort A
    2. BBaking BreadBild zu Antwort B
    3. CBurning SugarBild zu Antwort C
    4. DSplitting a gas moleculeBild zu Antwort D
  6. 6Endothermic reactions can be used for everyday purposes. For example, certain sports injury cold packs
    use endothermic reactions.    Bild zu Frage 6
    1. ARichtig
    2. BFalsch
  7. 7Breaking bonds (overcoming the force of attraction) requires [blank_start]energy[blank_end]. You have to put heat in - it is endothermic. This is why melting and boiling are [blank_start]endothermic[blank_end].Bild zu Frage 7
    1. Aexothermic
    2. Bendothermic
    3. Clight
    4. Denergy
    5. Efuel
    6. Fheat
  8. 8Combustion is an endothermic reaction.Bild zu Frage 8
    1. ARichtig
    2. BFalsch
  9. 9Endothermic means that during the reaction [blank_start]molecules[blank_end] have moved from a lower state of energy to a higher state.Bild zu Frage 9
    1. Aatoms
    2. Bparticles
    3. Cmolecules
  10. 10An endothermic reaction results in....Bild zu Frage 10
    1. Aa change in temperatureBild zu Antwort A
    2. Ba change in heatBild zu Antwort B
    3. Ca change in appearanceBild zu Antwort C

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Beschreibung
Quiz about Endothermic Reactions
Sprache
English
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