A.film diffusion
B.chemical reaction
C.ash layer diffusion
D.pore diffusion.
Related Mcqs:
- For the non-catalytic reaction of particles with surrounding fluid, the time needed to achieve the same fractional conversion for particles of different but unchanging sizes is proportional to the diameter of the particle when
- For the non-catalytic reaction of particles with surrounding fluid, the time needed to achieve the same fractional conversion for particles of different but unchanging sizes is proportional to the square of particle diameter when
- During the course of a chemical reaction, the rate of a reaction
- A reaction which proceeds with absorption of heat is termed as
- The rate constant of a reaction depends on
- A reaction in which one of the products of reaction acts as a catalyst is called
- When a catalyst increases the rate of a chemical reaction, the volue of the rate constant
- A chemical reaction occurs when the energy of the reacting molecules is
- For identical feed composition, flow rate, conversion and for all positive reaction orders the ratio of the volume of mixed reactor to the the volume of plug flow reactor
- For the chemical reaction A ? B, it is found that the rate of the reaction increases by a factor of 8 when the concentration of A is doubled. If rate ? CAn, what must n be for this reaction?
