Question

1. Effect of change of Temperature​

Answer 1

Answer:

Effect of change of Temp, Pressure. Effect of change of temperature on matter: On increasing the temperature of solids, the kinetic energy of the particles increases. Due to the increase in kinetic energy, the particles start vibrating with greater speed...

Answer 2

Explanation:

Effect of change of temperature on matter: On increasing the temperature of solids, the kinetic energy of the particles increases.

Due to the increase in kinetic energy, the particles start vibrating with greater speed. The energy supplied by heat overcomes the forces of attraction between the particles. The particles leave their fixed positions and start moving more freely. A stage is reached when the solid melts and is converted to a liquid. The temperature at which a solid melts to become a liquid at the atmosphere....................

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