Phase rule is concerned only with the __________ properties of the system.
a) Intensive
b) Extensive
c) Both intensive and extensive
d) Neither intensive nor extensive
Q.2.
Properties that do not depend on the quantity of material present, are called
a) Intensive properties
b) Extensive properties
c) Variable properties
d) None of the mentioned
Q.3.
_________ variable does depend on how much material you have.
a) Intensive
b) Extensive
c) Both intensive and extensive
d) Neither intensive nor extensive
Q.4.
Gibbs phase rule can be applied to the systems which are in
a) Saturation
b) Equilibrium
c) Critical state
d) Supercritical state
Q.5.
Gibbs phase rule is, when no chemical reaction occurs
a) F – C + P = 2
b) F + C – P = 2
c) F + C + P = 2
d) F – C – P = 2
Q.6.
For a pure gas, the values of F, C, and P are
a) 2, 2, 2
b) 2, 2, 1
c) 2, 1, 1
d) 1, 1, 1
Q.7.
A ________ system is one in which no variation of conditions is possible without one phase disappearing.
a) Variant
b) Invariant
c) Constant
d) None of the mentioned
Q.8.
What is the degree of freedom for a mixture of ice and vapour?
a) 1
b) 2
c) 3
d) 4
Q.9.
What is the degree of freedom for pure liquid Benzene?
a) 1
b) 2
c) 3
d) 4
Q.10.
The number of independent properties that have to be specified to determine all the intensive properties of each phase of the system of interest is the number of degrees of freedom.
a) True
b) False
c) Depends on a system`s properties
d) None of the mentioned
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