Chemical Engineering Thermodynamics MCQ Questions & Answers

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Section 8

1.
Sublimation temperature of dry ice (solid CO₂) is __________ °C.

A. -273

B. 0

C. -78

D. 5

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2.
The equation relating E, P, V and T which is true for all substanes under all conditions is given by (∂E/∂V)_T = T.(∂P/∂T)_H - P . This equation is called the

A. Maxwell

B. Thermodynamic equation of state

C. Equation of state

D. Redlich-Kwong equation of state

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3.
Henry's law is closely obeyed by a gas, when its __________ is extremely high.

A. Pressure

B. Solubility

C. Temperature

D. None of these

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4.
If an ideal solution is formed by mixing two pure liquids in any proportion, then the __________ of mixing is zero.

A. Enthalpy

B. Volume

C. Both A & B

D. Neither A nor B

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5.
The ammonia synthesis reaction represented by N₂ + 3H₂ ⇋ 2NH₃ ; ΔH = - 22.4 kcal, is

A. Endothermic

B. Exothermic

C. Isothermal

D. Adiabatic

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Chemical Engineering Thermodynamics MCQ Questions & Answers | Chemical Engineering

1. Sublimation temperature of dry ice (solid CO₂) is __________ °C.

Answer & Solution

2. The equation relating E, P, V and T which is true for all substanes under all conditions is given by (∂E/∂V)T = T.(∂P/∂T)H - P . This equation is called the

Answer & Solution

3. Henry's law is closely obeyed by a gas, when its __________ is extremely high.

Answer & Solution

4. If an ideal solution is formed by mixing two pure liquids in any proportion, then the __________ of mixing is zero.

Answer & Solution

5. The ammonia synthesis reaction represented by N₂ + 3H₂ ⇋ 2NH₃ ; ΔH = - 22.4 kcal, is

Answer & Solution

Read More Section(Chemical Engineering Thermodynamics)

1.
Sublimation temperature of dry ice (solid CO₂) is __________ °C.

2.
The equation relating E, P, V and T which is true for all substanes under all conditions is given by (∂E/∂V)_T = T.(∂P/∂T)_H - P . This equation is called the

3.
Henry's law is closely obeyed by a gas, when its __________ is extremely high.

4.
If an ideal solution is formed by mixing two pure liquids in any proportion, then the __________ of mixing is zero.

5.
The ammonia synthesis reaction represented by N₂ + 3H₂ ⇋ 2NH₃ ; ΔH = - 22.4 kcal, is