Chemical Reaction Engineering A chemical reaction occurs when the energy of the reacting molecules is __________ the activation energy of the reaction. Less than Equal to or more than Equal to More than Less than Equal to or more than Equal to More than ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Half life period of a chemical reaction is proportional to CA0-1 , if the reaction is of __________ order. Zero Third First Second Zero Third First Second ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering 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 the __________ is the controlling resistance. Chemical reaction Diffusion through ash layer Either A, B or C Film diffusion Chemical reaction Diffusion through ash layer Either A, B or C Film diffusion ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The rate of forward reaction, at chemical equilibrium is____the rate of backward reaction. More than Equal to Less than Either B or C More than Equal to Less than Either B or C ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering As the chemical reaction proceeds, the rate of reaction Remains same Increases Decreases May increase or decrease depending on the type of reaction Remains same Increases Decreases May increase or decrease depending on the type of reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For a first order reaction carried out in a plug flow reactor, the space time is 1/K In C/C0 K In C0/C 1/K In C0/C K In C/C0 1/K In C/C0 K In C0/C 1/K In C0/C K In C/C0 ANSWER DOWNLOAD EXAMIANS APP
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