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Chemical Engineering Thermodynamics

Chemical Engineering Thermodynamics
For the gaseous phase chemical reaction, C₂H₄(g) + H₂O(g) ⟷ C₂H₅OH(g), the equilibrium conversion does not depend on the

None of these
Steam to ethylene ratio
Pressure
Temperature

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Chemical Engineering Thermodynamics
In which of the following reaction equilibria, the value of equilibrium constant Kp will be more than is Kc?

None of these
N₂O₄ ⇋ 2NO₂
2SO₂ + O₂ ⇋ 2SO₃
2HI ⇋ H₂ + I₂

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Chemical Engineering Thermodynamics
In case of a reversible process (following pvn = constant), work obtained for trebling the volume (v₁ = 1 m³ and v₂ 3 m³ ) is max imum, when the value of 'n' is

1.44
1.66
1

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Chemical Engineering Thermodynamics
Enthalpy changes over a constant pressure path are always zero for __________ gas.

A real
An easily liquefiable
A perfect
Any

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Chemical Engineering Thermodynamics
Efficiency of a Carnot engine working between temperatures T₁ and T₂ (T₁ < T₂) is

(T₁ - T₂)/T₁
(T₂ - T₁)/T₁
(T₂ - T₁)/T₂
(T₁ - T₂)/T₂

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Chemical Engineering Thermodynamics
In the equation PVn = constant, if the value of n = y = Cp/Cv, then it represents a reversible __________ process.

Isothermal
Polytropic
Adiabatic
Isentropic

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