Chemical Reaction Engineering The unit of frequency factor in Arhenious equation is Dimensionless Same as that of activation energy None of these Same as that of rate constant Dimensionless Same as that of activation energy None of these Same as that of rate constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The rate of reaction of a/an __________ reaction is not affected by temperature rise. Autocatalytic Zero order Photochemical Consecutive Autocatalytic Zero order Photochemical Consecutive ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For a first order chemical reaction, the rate constant Changes on changing the concentration units Has unit of time⁻¹ Is not a function of the unit of time None ofthese Changes on changing the concentration units Has unit of time⁻¹ Is not a function of the unit of time None ofthese ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering When a catalyst increases the rate of chemical reaction, the rate constant Decreases Increases Remains constant Becomes infinite Decreases Increases Remains constant Becomes infinite ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering If pore diffusion is the controlling step in a solid catalysed reaction, the catalyst Porosity is very important Porosity is of less importance Internal surface area is utilised efficiently None of these Porosity is very important Porosity is of less importance Internal surface area is utilised efficiently None of these ANSWER DOWNLOAD EXAMIANS APP
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