Mathematically a pure substance can be written as

Related MCQs

• Triple point of a pure substance is a point at which
• Which of the following is a property of a pure substance?
• A pure substance which exists in a single phase has          independent variables.
• As differentials, heat & work would be described mathematically as
• In a carnot engine, when the working substance gives heat to the sink
• The property of a working substance which increases or decreases as the heat is supplied or removed in a reversible manner is known as
• A thermodynamic cycle operates between 400 K. & 290 K. 500 MJ/s of heat is added to the working substance. The power generated is
• If a substance goes though a cycle of changes returning back to original state, the change in entropy is
• Above critical point, a substance exists as
• In a Carnot engine, when the working substance rejects its heat to sink, the temperature of sink