Q. For a tubular reactor with space time 'τ' and residence time 'θ', the following statement holds good.

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Q. Space velocity

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Q. The rate of the chemical reaction A → B doubles as the concentration of A i.e.., Cᴀ is doubled. If rate of reaction is proportional to Cᴀⁿ, then what is the value of n for this reaction ?

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Q. A reaction which is catalysed by a base is catalysed by all substances which have a tendency to

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Q. For a homogeneous reaction of nth order, the dimension of the rate constant is given by

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Q. The fractional volume change between no conversion and complete conversion, for the isothermal gas phase reaction, 2A → R, is

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Q. The 'E' curve for a non-ideal reactor defines the fraction of fluid having age between t and t + dt

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Q. To maximise the formation of R in the simultaneous reaction

A + B → R , rʀ = 2Cᴀ^0.5.Cʙ²
A + B → S , rₛ = 1.5 Cᴀ . Cʙ

We should have

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Q. A reaction which is catalysed by an acid is also catalysed by any substance, which has a tendency to

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Q. A stirred tank reactor compared to tubular-flow reactor provides

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Q. A chemical reaction, A → 3B, is conducted in a constant pressure vessel. Starting with pure A, the volume of the reaction mixture increases 3 times in 6 minutes. The fractional conversion is

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Q. Rate of an autocatalytic chemical reaction is a function of

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Q. Which of the following curves shows the effect of temperature on the extent of gas-solid adsorption at a given pressure ?

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Q. For an ideal mixed flow reactor (CSTR), the exit age distribution E(t) is given by

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Q. Fluid flow in a real packed bed can be approximated as __________ model.

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Q. For series reaction, the relative yield

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Q. Given,

3H₂ + CO = CH₄ + H₂O, Kₚ = 10^1.84 and,
4H₂ + CO₂ = CH₄ + 2H₂O, Kₚ = 10^1.17

the Kₚ for the reaction CO + H₂O = CO₂ + H₂ is

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Q. Differential method for analysing the kinetic data is used

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Q. In case of the irreversible unimolecular type, first order reaction, the fractional conversion at any time for constant volume system as compared to variable volume system is

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Q. The reaction in which the rate equation corresponds to a stoichiometric equation, is called a/an __________ reaction.

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