Chemical Reaction Engineering - Study Mode
[#161] The increase in the rate of reaction with temperature is due to
Correct Answer
(B) Decrease in activation energy
[#162] A photochemical reaction is
Correct Answer
(C) Initiated by light
[#163] A rise in temperature
Correct Answer
(D) All of the above
[#164] Pick out the wrong statement pertaining to space velocity of flow reactors.
Correct Answer
(C) The space velocity of 3 hr -1 means that one third reactor volume of feed at specified conditions are being fed into the reactor
[#165] A first order reaction A → B occurs in an isothermal porous catalyst pellet of spherical shape. If the concentration of A at the centre of the pellet is much less than at the external surface, the process is limited by
Correct Answer
(A) Diffusion within the pellet