Respuesta :
When heat is added to a beaker containing ice and pure liquid water, the water stays at its original temperature until the ice melts.
The correct option is D.
Is water always 100 degrees Fahrenheit when it boils?
Pure water always boils at 100 degrees Celsius when subjected to normal pressure. It doesn't, though. Large variations in the boiling temperature of water under fixed pressure had already been found by early scientists by the late 18th century.
What makes the boiling point different from the melting point?
Melting point is the temperature at which a solid changes from a solid state to a liquid state. At this temperature point, when atmospheric pressure equals the liquid's vapor pressure is known as boiling point.
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I understand that the question you are looking for is :
A beaker contains a mixture of ice and pure liquid water at 0°C. What happens to the temperature of the liquid water as heat is added? 10) _____
A) The temperature pattern cannot be predicted.
B) It immediately begins to rise slowly.
C) It rises slowly until it reaches 32°C, and then it remains constant as the ice melts.
D) It remains constant until the ice melts, and then it begins to rise.
E) It rises rapidly as the ice melts.
