Chemical Reaction Engineering A reaction which is catalysed by a base is catalysed by all substances which have a tendency to Gain a proton None of these Lose a proton Gain an electron Gain a proton None of these Lose a proton Gain an electron ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Knudsen diffusion is directly proportional to T₂ √T 1/√T T T₂ √T 1/√T T ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Enzymes (a protein) are catalysts found in organisms. Its efficiency of catalysing a reaction is due to its capacity to lower the activation energy of the reaction. The enzyme ptyalin used for food digestion is present in Blood Gland Intestine Saliva Blood Gland Intestine Saliva ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Half-life period for a first order reaction is __________ the initial concentration of the reactant. Independent of None of these Inversely proportional to Directly proportional to Independent of None of these Inversely proportional to Directly proportional to ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Helium-mercury method can be used to determine the __________ of the catalyst particle. Solid density Pore volume Porosity All of these Solid density Pore volume Porosity All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering With increase in initial concentration, the fractional conversion of a first order reaction in a given time Remains constant Increases Decreases Unpredictable Remains constant Increases Decreases Unpredictable ANSWER DOWNLOAD EXAMIANS APP
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