• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Chemical Reaction Engineering

Chemical Reaction Engineering
The residence time distribution of an ideal CSTR is

Τ exp (-t/τ)
Exp(-t/τ)
1/τ exp (-t/τ)
1/τ (-t/τ)

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
A catalyst in a chemical reaction

Alters the reaction mechanism
Decreases the activation energy
Increases the frequency of collisions of reacting species
All of these

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
The half life period of a first order reaction is

Proportional to the initial concentration of reactants
Half the specific rate constant
Dependent on initial concentration of the reactants
Always the same irrespective of the reaction

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
Integral method for analysing the kinetic data is used

Both A and B
When the data are scattered
For testing specific mechanisms with simple rate expressions
None of these

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
With increase in temperature, the rate constant obeying Arhenious equation

Can either increase or decrease ; depends on the frequency factor
Increases
Decreases
Decreases exponentially

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
Higher free energy of activation of a chemical reaction (at a given temperature) implies

Both B and C
Higher rate of reaction
Slower rate of reaction
Higher equilibrium conversion

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Chemical Reaction Engineering

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑