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Green checks and red Xs are not displayed for this question. During lab, you observed the effect of heat upon the temperaturHeat (a) Match the diagrams below with the regions in the graph. --Select- ---Select- ---Select--- ---Select- ---Select-- (b)

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Answer #1

a) In the image attached.

a s a figure in image (Quer a cometting orcing at lived temp of - 19001: I figure - Region - solid at Temp.below - 19° C. At

b) During phase change heat causes following changes,

  • a option- heat energy is used to overcome intermolecular forces
  • b option- heat cause bond vibration so that bond between molecule break and it changes to new phase

c) Heat causes following changes to single phase molecules

  • a option- heat energy is used to move molecules further apart.
  • b option- heat energy is used to increase the kinetic energy of the molecules,raising the temperature.

HOPE IT HELPS

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Answer #2

Ur wrong and u suck


source: Moment
answered by: bruh
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