Chemical Engineering Thermodynamics For a cyclic process, a fixed ratio between heat and work Is difficult to predict May exist Always exists Never exists Is difficult to predict May exist Always exists Never exists ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Boyle's law for gases states that P ∝ 1/V, when temperature & mass of the gas remain constant P ∝ 1/V, when temperature is constant P/V = constant, for any gas P ∝ V, at constant temperature & mass of the gas P ∝ 1/V, when temperature & mass of the gas remain constant P ∝ 1/V, when temperature is constant P/V = constant, for any gas P ∝ V, at constant temperature & mass of the gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A solid is transformed into vapour without going to the liquid phase at Below triple point Triple point Always Boiling point Below triple point Triple point Always Boiling point ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy of a substance remains constant during a/an __________ change. Reversible isothermal Reversible adiabatic None of these Irreversible isothermal Reversible isothermal Reversible adiabatic None of these Irreversible isothermal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is Virial equation of state? PV = A + B/V + C/V² + D/V³ + … None of these (p + a/V²)(V - b) = nRT PV = nRT PV = A + B/V + C/V² + D/V³ + … None of these (p + a/V²)(V - b) = nRT PV = nRT ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The intensive properties are Refractive index and surface tension Molar volume, density, viscosity and boiling point Both A and B None of these Refractive index and surface tension Molar volume, density, viscosity and boiling point Both A and B None of these ANSWER DOWNLOAD EXAMIANS APP
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