Question

define melting point of a substance . what is the significance of the melting point

Answer 1

Answer:

melting point is a point in which solids melts to get converted into liquid state

Answer 2

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The melting point of a substance is the temperature at which it changes state from solid to liquid. At the melting point the solid and liquid phase exist in equilibrium. The melting point of a substance depends on pressure and is usually specified at a standard pressure such as 1 atmosphere or 100 kPa.