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3 years ago

Complete the statements by writing the number

Chemistry

1 answer:

dezoksy [38]3 years ago

3 0

Answer :

The substance is in the gas phase only in region → 5

The substance is in both the liquid and the solid phase in region → 2

The substance is in only the liquid phase in region → 3

The melting point is the temperature at region → 2

The boiling point is the temperature at region → 4

Explanation :

Six phases of substance:

Melting or fusion : In this process the phase changes from solid state to liquid state at constant temperature.

Freezing : In this process the phase changes from liquid state to solid state at constant temperature.

Evaporation : In this process the phase changes from liquid state to gaseous state at constant temperature.

Condensation : In this process the phase changes from gaseous state to liquid state at constant temperature.

Sublimation : In this process the phase changes from solid state to gaseous state without passing through the liquid state at constant temperature.

Deposition : In this process the phase changes from gaseous state to solid state without passing through the liquid state at constant temperature.

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