An endothermic aqueous phase first order irreversible reaction is carried out in an adiabatic plug flow reactor. The rate of reaction

Chemical Reaction Engineering
An endothermic aqueous phase first order irreversible reaction is carried out in an adiabatic plug flow reactor. The rate of reaction

Goes through a minimum along the length of the reactor

Is maximum at the inlet of the reactor

Goes through a maximum along the length of the reactor

Is maximum at the exit of the reactor

Goes through a minimum along the length of the reactor

Is maximum at the inlet of the reactor

Goes through a maximum along the length of the reactor

Is maximum at the exit of the reactor

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Chemical Reaction Engineering
In case of physical adsorption, the heat of adsorption is of the order of __________ kcal/kg.mole.

1000

100000

10000

100

1000

100000

10000

100

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Chemical Reaction Engineering
Half life period of a first order irreversible reaction A → B is

Ln 2/k

Ln k/2

K/2

Ln 0.5/k

Ln 2/k

Ln k/2

K/2

Ln 0.5/k

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Chemical Reaction Engineering
__________ resistance is not involved in the combustion of a carbon particle.

Gas film

Ash

None of these

Chemical reaction

Gas film

Ash

None of these

Chemical reaction

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Chemical Reaction Engineering
From collison theory, the reaction rate constant is proportional to

Exp(- E/RT)

√T

Exp(- E/2RT)

Tm.exp(- E/RT)

Exp(- E/RT)

√T

Exp(- E/2RT)

Tm.exp(- E/RT)

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Chemical Reaction Engineering
Which of the following is not a dimension-less group used in catalysis ? (where, D = dispersion co-efficient, cm² /sec.D1 = diffusion co-efficient; cm²/sec L = length of the reactor, cm t = time, sec, v = volumetric flow rate, cm³/sec . V = volume, cm³.)

None of these

Thiele modulus (L√(k/D1)

Reactor dispersion number (D/vL)

Reduced time (vt/V)

None of these

Thiele modulus (L√(k/D1)

Reactor dispersion number (D/vL)

Reduced time (vt/V)

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Chemical Reaction Engineering

Chemical Reaction Engineering An endothermic aqueous phase first order irreversible reaction is carried out in an adiabatic plug flow reactor. The rate of reaction

Chemical Reaction Engineering In case of physical adsorption, the heat of adsorption is of the order of __________ kcal/kg.mole.

Chemical Reaction Engineering Half life period of a first order irreversible reaction A → B is

Chemical Reaction Engineering __________ resistance is not involved in the combustion of a carbon particle.

Chemical Reaction Engineering From collison theory, the reaction rate constant is proportional to

Chemical Reaction Engineering Which of the following is not a dimension-less group used in catalysis ? (where, D = dispersion co-efficient, cm² /sec.D1 = diffusion co-efficient; cm²/sec L = length of the reactor, cm t = time, sec, v = volumetric flow rate, cm³/sec . V = volume, cm³.)

Chemical Reaction Engineering
An endothermic aqueous phase first order irreversible reaction is carried out in an adiabatic plug flow reactor. The rate of reaction

Chemical Reaction Engineering
In case of physical adsorption, the heat of adsorption is of the order of __________ kcal/kg.mole.

Chemical Reaction Engineering
Half life period of a first order irreversible reaction A → B is

Chemical Reaction Engineering
__________ resistance is not involved in the combustion of a carbon particle.

Chemical Reaction Engineering
From collison theory, the reaction rate constant is proportional to

Chemical Reaction Engineering
Which of the following is not a dimension-less group used in catalysis ? (where, D = dispersion co-efficient, cm² /sec.D1 = diffusion co-efficient; cm²/sec L = length of the reactor, cm t = time, sec, v = volumetric flow rate, cm³/sec . V = volume, cm³.)