Chemical Reaction Engineering What is the unit of the rate constant in a chemical reaction in which 10% of the reactant decomposes in one hour, 20% in two hours, 30% in three hours and so on? Moles/litre.second Litre/mole Litre/mole.second Litre/second Moles/litre.second Litre/mole Litre/mole.second Litre/second ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The synthesis of proteins and metabolism in biological objects occur in the presence of biocatalyst called None of these Haemoglobin A ferment or an enzyme Fungi None of these Haemoglobin A ferment or an enzyme Fungi ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering B.E.T. method can be used to determine the __________ of a porous catalyst. Pore volume Solid density All of these Surface area Pore volume Solid density All of these Surface area ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Fractional conversion __________ with increase in pressure for ammonia synthesis reaction i.e., N₂ + 3H₂ ⇋ 2NH₃. Increases Unpredictable from the data Remains unchanged Decreases Increases Unpredictable from the data Remains unchanged Decreases ANSWER DOWNLOAD EXAMIANS APP
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 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Knudsen diffusion is directly proportional to T √T T₂ 1/√T T √T T₂ 1/√T ANSWER DOWNLOAD EXAMIANS APP
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