Toggle navigation
Home
KPSC Previous Question Papers
Article Category
kerala psc
upsc
General
Popular Pages
Multiple Choice Question in aptitude-area
Multiple Choice Question in non-verbal-reasoning-grouping-of-images
Multiple Choice Question in aptitude-compound-interest
Multiple Choice Question in engineering-mechanics-kinetics-of-a-particle-impulse-and-momentum
Multiple Choice Question in 035/2016
Multiple Choice Question in electronic-devices-bipolar-junction-transistors
Question Answer in
Multiple Choice Question in database-database-redesign
Question Answer in malayalam-kerala-psc-questions
Multiple Choice Question in malayalam-kerala-psc-questions
Multiple Choice Question in കറന്റ് അഫയേഴ്സ് മേയ് 11
Question Answer Bank
Multiple Choice Question Bank
Question Answer Category
Multiple Choice Question Category
Home
->
Multiple Choice Questions
Question Set
chemical engineering chemical reaction engineering
1. If pore diffusion is the controlling step in a solid catalysed reaction, the catalyst
(A): internal surface area is utilised efficiently.
(B): none of these.
(C): porosity is of less importance.
(D): porosity is very important.
Previous Question
Show Answer
Next Question
Add Tags
Report Error
Show Marks
Ask Your Doubts Here
Type in
(Press Ctrl+g to toggle between English and the chosen language)
Post reply
Comments
Show Similar Question And Answers
QA->A catalyst increases the rate of a chemical reaction by?....
QA->A white solid’A’on heating gives off a gas which turns lime water milky.The residue is yellow when hot but turns white on cooling .The solid A is:....
QA->A substance that speeds up a chemical reaction without being consumed itself in the reaction....
QA->Minute pore found on the soft aerial part of plant especially the leaves are called?....
QA->Controlling centre of the cell is ?....
MCQ->If pore diffusion is the controlling step in a solid catalysed reaction, the catalyst....
MCQ->What is the Thiele modulus of the solid catalysed first order reaction, , if the pore diffusion offers negligible resistance to reaction ?....
MCQ->A spherical porous catalyst particle of radius R is subjected to reactant A which reacts to form B by a zero order surface reaction A B. Film mass transfer resistance is negligible and pore diffusion of A is rate controlling. The effectiveness factor of the catalyst is reported as 7/8. Which of the following statement is true?....
MCQ->For a solid catalysed chemical reaction, the effectiveness of solid catalyst depends upon the __________ adsorption.....
MCQ->If a solid-gas non-catalytic reaction occurs at very high temperature, the rate controlling step is the __________ diffusion.....
×
×
Type The Issue
×
Your Marks
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...
Privacy
|
Terms And Conditions
Question ANSWER With Solution