The ammonia synthesis reaction represented by N2 + 3H2 ⇋ 2NH3; ΔH = -22.4 kcal, is
A. Endothermic
B. Exothermic
C. Isothermal
D. Adiabatic
Answer: Option B
Solution(By Examveda Team)
Given $$\Delta H = - 22.4\,kcal$$ so it represents an exothermic reaction as heat is released out during the process.Related Questions on Chemical Engineering Thermodynamics
A. Maxwell's equation
B. Thermodynamic equation of state
C. Equation of state
D. Redlich-Kwong equation of state
Henry's law is closely obeyed by a gas, when its __________ is extremely high.
A. Pressure
B. Solubility
C. Temperature
D. None of these
A. Enthalpy
B. Volume
C. Both A & B
D. Neither A nor B
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