• 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
In a binary distillation column, if the feed contains 40 mole % vapour, the q line will have a slope of

1.5
0.6
-0.6
-1.5

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
According to the film theory of mass transfer, the mass transfer co-efficient is proportional to (where, D = molecular diffusivity)

D2
D0.5
1/D
D

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Very tall packed towers are divided into series of beds to

Reduce the overall pressure drop
Avoid flooding
Reduce liquid hold-up
Avoid channelling

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
The temperature to which a vapour gas mixture must be cooled (at varying humidity) to become saturated is called the __________ temperature.

Dew point
None of these
Wet bulb
Dry bulb

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Separation of two or more components of a liquid solution can not be achieved by

Absorption
Liquid extraction
Fractional crystallisation
Evaporation

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Chemisorption (chemical adsorption) is

Characterised by adsorption of heat
A reversible phenomenon
Same as "Van der Waals" adsorption
An irreversible phenomenon

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
↑