• 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
A chemical reaction occurs when the energy of the reacting molecules is __________ the activation energy of the reaction.

Equal to
Equal to or more than
More than
Less than

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
Bulk diffusion in catalyst pore __________ with increase in pressure.

Remains unchanged
Increases exponentially
Increases
Decreases

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
For the liquid phase zero order irreversible reaction A → B, the conversion of A in a CSTR is found to be 0.3 at a space velocity of 0.1min⁻¹ . What will be the conversion for a PFR with a space velocity of 0.2 min⁻¹? Assume that all the other operating conditions are the same for CSTR and PFR.

0.15
0.9
0.3
0.6

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
BET apparatus is used to determine the

Pore size distribution
Pore diameter
Specific surface of a porous catalyst
Porosity of the catalyst bed

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
For an ideal plug flow reactor, the value of Peclet number is

10
∞
1
0

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
The role of a catalyst in a chemical reaction is to change the

Activation energy
Equilibrium constant
Heat of reaction
Final products

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
↑