Chemical Reaction Engineering Space time equals the mean residence time For CSTR For narrow diameter tubular reactor When the density of the reaction mixture is constant For large diameter tubular reactor For CSTR For narrow diameter tubular reactor When the density of the reaction mixture is constant For large diameter tubular reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For a homogeneous reaction of nth order, the dimension of the rate constant is given by (concentration)1 - n/(time) None of these (concentration)n - 1/(time) L/(time)n (concentration)1 - n/(time) None of these (concentration)n - 1/(time) L/(time)n ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For every 10°C rise in temperature, the rate of chemical reaction doubles. When the temperature is increased from 30 to 70°C, the rate of reaction increases __________ times. 8 32 12 16 8 32 12 16 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In the gaseous phase ammonia formation reaction (N₂ + 3H₂ ⇋ 2NH₃), the value of the equilibrium constant depends on the Initial concentration of N₂ and H₂ Total pressure of the system Temperature Volume of the reactor Initial concentration of N₂ and H₂ Total pressure of the system Temperature Volume of the reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Rate of a chemical reaction is independent of the concentration of the reactants for a __________ reaction. Consecutive Third order Zero order None of these Consecutive Third order Zero order None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Fluidised bed reactor is characterised by Absence of continuous catalyst regeneration facility Comparatively smaller equipment Uniformity of temperature Very small pressure drop Absence of continuous catalyst regeneration facility Comparatively smaller equipment Uniformity of temperature Very small pressure drop ANSWER DOWNLOAD EXAMIANS APP
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