mjoy17
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PLEASE HELP ASAP!!! WORTH 25 PONTS!! WILL MARK BRAINLIEST!! ABSOLUTELY DO NOT ANSWER IF YOU DO NOT KNOW IT!!!!!!!
The graph shows the changes in the phase of ice when it is heated.

Which of the following temperatures describes the value of B? (5 points)

A. 0 °C, because it is the melting point of ice.
B. 100 °C, because it is the boiling point of water.
C. Greater than 0 °C, because A represents the temperature at which ice melts.
D. Greater than 100 °C, because A represents the temperature at which water evaporates.

PLEASE HELP ASAP WORTH 25 PONTS WILL MARK BRAINLIEST ABSOLUTELY DO NOT ANSWER IF YOU DO NOT KNOW IT The graph shows the changes in the phase of ice when it is h class=

Respuesta :

cellc7924

Answer:

The answer must be B ig I hope its right ❤️

shristiparmar1221

The temperatures describing the value of B is 100 °C, because it is the boiling point of water.Hence, The correct answer is Option (B)

What is Phase change ?

A phase change is when matter changes to from one state (solid, liquid, gas, plasma) to another.

These changes occur when sufficient energy is supplied to the b(or a sufficient amount is lost), and also occur when the pressure on the system is changed.

The given heating curve has two flat lines (Or plateaus) ;

  • The first one is the melting point,
  • The second one is the boiling point.

In the given problem, C is the second flat line, so it is boiling point.

Therefore , The temperatures describing the value of B is 100 °C, because it is the boiling point of water.Hence, The correct answer is Option (B)

Learn more about Phase change here ;

https://brainly.com/question/12390797

#SPJ2

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