(a)
Interpretation:
The amount of heat in kilocalories required to vaporize
Concept introduction:
Heat of fusion: It is defined as the amount of heat required to melt a substance completely once it reaches its melting point.
Heat of vaporization: It is defined as the quantity of heat required to vaporize a substance completely once it reaches its boiling point.
Amount of heat required to produce a given temperature change can be given by the equation:
(b)
Interpretation:
The amount of heat in kilocalories released by the condensation of
Concept introduction:
Heat of fusion: It is defined as the amount of heat required to melt a substance completely once it reaches its melting point.
Heat of vaporization: It is defined as the quantity of heat required to vaporize a substance completely once it reaches its boiling point.
Amount of heat required to produce a given temperature change can be given by the equation:
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Fundamentals Of General, Organic And Biological Chemistry In Si Units
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