• 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
Rate of an autocatalytic chemical reaction is a function of

All of these
Pressure only
Temperature only
Composition only

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
The rate constant of a chemical reaction increases by 100 times when the temperature is increased from 400 °K to 500 °K. Assuming transition state theory is valid, the value of E/R is

8987°K
8621°K
9210°K
8764°K

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
On application of pressure to the equilibrium system, ice ⇋ water; which of the following phenomenon will occur?

More water will be formed
Water will evaporate
More ice will be formed
Equilibrium will not be attained

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
In a reaction, the threshold energy is equal to (where, A = activation energy N = normal energy of reactants)

A-N
A
N
A+N

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
To maximise the formation of R in the simultaneous reactionA + B → R , rR = 2CA0.5.CB2 A + B → S , rS = 1.5 CA . CB We should have

High CA, low CB
Low CA, high CB
Low CA, low CB
High CA, high CB

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
The rate of reaction does not decrease appreciably as the reaction proceeds in case of __________ reactions.

Exothermic
Endothermic
Autocatalytic
Autothermal

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
↑