Question

3. During the change of state of a substance, the temperature increases abruptly.
4. The molecules possess kinetic energy which is a direct measure of the temperature of that substance.
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Answer 1

Answer:

3. During the change of state of a substance, the temperature increases abruptly. . The molecules possess kinetic energy which is a direct measure of the temperature of that substance.

4. The Kelvin temperature scale is the scale that is based on molecular motion and so absolute zero is also called 0 K. The Kelvin temperature of a substance is directly proportional to the average kinetic energy of the particles of the substance.

Answer 2

Question:

3. During the change of state of a substance, the temperature increases abruptly.

Answer:

During the change of state of a substance, the temperature increases abruptly. . The molecules possess kinetic energy which is a direct measure of the temperature of that substance.

Question:

4. The molecules possess kinetic energy which is a direct measure of the temperature of that substance.

Answer:

The Kelvin temperature scale is the scale that is based on molecular motion and so absolute zero is also called 0 K. The Kelvin temperature of a substance is directly proportional to the average kinetic energy of the particles of the substance

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