Chemical Engineering Thermodynamics
1/V (∂V/∂T)p is the mathematical expression

Co-efficient of thermal expansion
Specific heat at constant volume (CV)
Joule-Thomson co-efficient
Specific heat at constant pressure (Cp)

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Chemical Engineering Thermodynamics
A large iceberg melts at the base, but not at the top, because of the reason that

All of these
Ice at the base contains impurities which lowers its melting point
The iceberg remains in a warmer condition at the base
Due to the high pressure at the base, its melting point reduces

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Chemical Engineering Thermodynamics
If the heat of solution of an ideal gas in a liquid is negative, then its solubility at a given partial pressure varies with the temperature as

Solubility increases or decreases with temperature depending on the Gibbs free energy change of solution
Solubility is independent of temperature
Solubility increases as temperature decreases
Solubility increases as temperature increases

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