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Solved: Identify each of the following changes of state as
Chapter 2, Problem 26QP(choose chapter or problem)
Identify each of the following changes of state as melting, freezing, sublimation, or deposition:a. Dry ice in an ice-cream cart disappears.b. Snow on the ground turns to liquid water.c. Heat is removed from 125 g of liquid water at 0 °C.d. Frost forms on a cold morning.
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QUESTION:
Identify each of the following changes of state as melting, freezing, sublimation, or deposition:a. Dry ice in an ice-cream cart disappears.b. Snow on the ground turns to liquid water.c. Heat is removed from 125 g of liquid water at 0 °C.d. Frost forms on a cold morning.
ANSWER:Solution 26QP:Here we have to identify each of the following changes of state as melting, freezing, sublimation, or deposition.Melting point: When a solid substance is heated the particles start moving faster at a temperature, that temperature is called as the melting point.Freezing point: Temperature at which a liquid change to solid is