GATE CH · 2017 · CH
Question 18: Chemical Reaction Engineering
Give it a try, then reveal the answer to check your work.
Question 18
CHMCQ1 markNeeds review
Consider a first order catalytic reaction in a porous catalyst pellet.
Given
– characteristic length of the pellet;
– effective diffusivity;
– mass transfer coefficient;
– rate constant based on volume of the catalyst pellet;
– concentration of reactant on the pellet surface.The expression for Thiele modulus is
Your answerChoose one option.
Log in to check the answer
You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerEXPLORE & PRACTISE
Paper and topic context
See where this question comes from and choose what to practise next.
2017CH
GATE CH 2017 · Paper 1
Chemical Engineering · Original paper archive
- Section
- Chemical Engineering
- Question type
- Multiple choice (MCQ)
- Marks
- 1 mark
Practise related topics
Explore more previous year questions using this question’s imported topic tags.
chemical engineering
GATE CH previous year questions
process engineering
GATE CH previous year questions
chemical processes
GATE CH previous year questions
chemical reaction engineering
GATE CH previous year questions
Comments
Ask a question, share your approach, or help someone understand.
Log in to view the discussion
You’re not logged in. Log in or create an account to see discussions and add comments.