44) According to Gibb's phase rule, the number of component phases and number of degrees of freedom in a system at equilibrium is given by where, P = number of phases, F = number of degrees of freedom, C = number of components in a system in equilibrium.
Answer is:
P + F = C + 2
KPSC Water Resource Department Junior Engineer Mechanical Question Paper 2017 with Answer Key
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Answer is:
Temperature
Explanation:
Extensive properties The properties of the system, whose value for the entire system is equal to the sum of their values for the individual parts of the system, are called extensive properties.
For example, total volume, total mass and total energy of a system are extensive properties.
Intensive properties The properties of the system, whose value for the entire system is not equal to the sum of their values for the individual parts of the system, are called intensive properties.
For example, temperature, pressure and density of a system are intensive properties.
Answer is: