The equilibrium constant for a chemical reaction at two different temperatures is given by__________________?

Thermodynamics for Chemical 05/02/2021

A. Kp2/Kp1 = – (ΔH/R) (1/T2 – 1/T1)
B. Kp2/Kp1 = (ΔH/R) (1/T2 – 1/T1)
C. Kp2/Kp1 = ΔH (1/T2 – 1/T1)
D. Kp2/Kp1 = – (1/R) (1/T2 – 1/T1)

Related Mcqs:

    The standard Gibbs free energy change of a reaction depends on the equilibrium______________________?
    A. Pressure B. Temperature C. Composition D. All A, B. and C...
    Entropy change for an irreversible process taking system and surrounding together is___________________?
    A. 0 B. > 0 C. < 0 D. None of these...
    Specific ____________ does not change during a phase change (e.g. sublimation, melting, vaporisation etc.)?
    A. Entropy B. Internal energy C. Enthalpy D. Gibbs free energy...
    Compound having large heat of formation is_____________________?
    A. More stable B. Less stable C. Not at all stable (like nascent O2) D. Either more or less stable; depends on the compound...
    Critical compressibility factor for all substances___________________?
    A. Are more or less constant (vary from 0.2 to 0.3) B. Vary as square of the absolute temperature C. Vary as square of the absolute pressure D. None of these...

Leave a Reply

Your email address will not be published. Required fields are marked *