• 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
Liquid diffusivity is of the order of __________ cm² /second.

10-5 to 10-6
0.1
0.01
> 1

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
In case of physical adsorption, the difference between heat of adsorption and heat of normal condensation is

Zero
Equal to the heat of formation of surface compound
Equal to the heat of wetting
Called integral heat of adsorption

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Which of the following parameters remains almost constant during adiabatic saturation of unsaturated air?

None of these
Wet bulb temperature
Dry bulb temperature
Dew point

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Diffusion co-efficient generally depends upon the temperature, pressure & the nature of the components of the system. Its dimension is not the same as that of the

Thermal diffusivity
Mass transfer co-efficient
Kinematic viscosity
Volumetric diffusivity

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Solvent used in extractive distillation

Forms a low boiling azeotrope
Forms a high boiling azeotrope
Does not alter the relative volatility of the original components
Is of low volatility

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Mass transfer co-efficient of liquid is

Affected more by temperature than that for gases
None of these
Not affected by the temperature
Affected much less by temperature than that for gases

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
↑