Pick out the correct statement. Options: A . &nbspA lower temperature favours the reaction of lower activation energy B . &nbspThe dispersion number for a reactor/vessel is uL/D C . &nbspThe rate controlling step in a reaction involving many steps is the fastetst step D . &nbspPore volume and porosity of a catalyst is measured by Brunaver-Emmet-Teller (BET) technique

Pick out the correct statement.

Question

Pick out the correct statement.

Options:

A . A lower temperature favours the reaction of lower activation energy

B . The dispersion number for a reactor/vessel is uL/D

C . The rate controlling step in a reaction involving many steps is the fastetst step

D . Pore volume and porosity of a catalyst is measured by Brunaver-Emmet-Teller (BET) technique

Answer: Option A

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Question 1. Arrhenious equation represents graphically the variation between the __________ and temperature.....

Question 2. Helium-mercury method is used for the measurement of the __________ of the catalyst.....

Question 3. Sum of the powers of the concentration terms in the rate equation is called the __________ of the reaction.....

Question 4. The value of 'n' for a chemical reaction A → B, whose reaction rate is → CAn, will be __________ if the rate of the ....a factor of 8, when the concentration of is doubled.

Question 5. The reaction A → B is conducted in an adiabatic plug flow reactor (PFR). Pure A at a concentration of 2 kmol/m³ is fe....100kJ/kmole. K (may be assumed to be independent of temperature))

Question 6. Variables affecting the rate of homogeneous reactions are....

Question 7. The reason why a catalyst increases the rate of reaction is that, it....

Question 8. A reversible liquid phase endothermic reaction is to be carried out in a plug flow reactor. For minimum reactor volume, ....should be operated such that the temperature along the length

Question 9. __________ catalytic reaction is involved in the thermal cracking of gas oil.....

Question 10. In the reversible reaction of the type, A + B ⇋ AB, in general....

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