Question

At the same temperature, a substance can exist in both the solid and liquid state.
A) true
b) false​

Answer 1

Answer:

Under standard atmospheric conditions, water exists as a liquid. But if we lower the temperature below 0 degrees Celsius, or 32 degrees Fahrenheit, water changes its phase into a solid called ice.

Not only solids and liquids, but also vapour can exist together with them. At exactly 273.16 K (0.01 °C; 32.02 °F) with a partial vapor pressure of 611.657 pascals this phenomenon takes place.

Explanation:

true

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Answer 2

Answer:

The correct awnser is True