• 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
More than
Equal to or more than
Less than

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
For a tubular flow reactor with uniform concentration and temperature, the independent variable is

None of these
Time
Length
Diameter

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
At a given temperature, K₁, K₂ and K3 are equilibrium constants for the following reactions 1, 2, 3 respectively. CH₄(g) + H₂O(g) ⇋ CO(g) + 3H₂(g), CO(g) + H₂O(g) ⇋ CO₂(g) + H₂(g) CH₄(g) + 2H₂O(g) ⇋ CO₂(g) + 4H₂(g) Then K₁, K₂ and K3 are related as:

K3 = (K₁.K₂)2
K3 = (K₁.K₂)0.5
K3(K₁+K₂)/2
K3 = K₁.K₂

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
An example of autothermal reactor operation is

Sulphur dioxide oxidation
Benzene oxidation
Ammonia synthesis
Ethylene oxidation

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
Exothermic reactions are best carried out in

CSTR followed by a plug flow reactor
CSTR in series
A plug flow reactor followed by CSTR
A CSTR

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
Rate of a chemical reaction is not influenced by the

Catalyst
Number of molecules of reactants taking part in a reaction
Temperature
Reactants concentration

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
↑