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 mentionedI had been asked this question by my college professor while I was bunking the class.The origin of the question is Phase diagrams and Phase Rule-III topic in section Multiphase Equilibrium of Chemical Process Calculation

A ________ system is one in which no variation of conditions is possib

1.	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 mentionedI had been asked this question by my college professor while I was bunking the class.The origin of the question is Phase diagrams and Phase Rule-III topic in section Multiphase Equilibrium of Chemical Process Calculation
Answer» CORRECT answer is (b) Invariant Easiest explanation: A invariant SYSTEM is one in which no variation of conditions is possible WITHOUT one PHASE DISAPPEARING.

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