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

Mass Transfer

Mass Transfer
When the feed to a distillation column is a saturated liquid, slope of the feed line is

Infinity
Unity
Zero
None of these

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
The mass transfer co-efficient for a solid sphere of radius 'a' dissolving in a large volume of quiescent liquid, in which D is the diffusivity of solute, is

Dependent on the Reynolds number
D/a
D/2a
Proportional to √D

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Steady state equimolal counter diffusion is encountered in

All liquid-liquid diffusion systems
Separation of a binary mixture by distillation
Absorption of NH₃ from air by water
All of these

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
The relative volatility of a binary mixture at constant temperature __________ the total pressure.

Is independent of
None of these
Decreases with increase in
Increases with increase in

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Which of the following is not fixed by the process requirements, in the design of absorbers?

None of these
Terminal concentrations of gas stream
Flow rate of the entering gas
Composition of the entering liquid

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Chemisorption compared to physical absorption has

Lower adsorption rate
None of these
Increased utilisation of stagnant zones of the liquid phase
Lower capacity of the solvent for the solute gas

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Mass Transfer

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
↑