• 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
Penetration model (theory) for mass transfer was enunciated by

Kissinevskii
Higbie
Danckwerts
Toor and Marchello

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Occurrence of 'case hardening' during drying of a high moisture solid cake __________ the drying rate.

Increases
Does not affect
Decreases
Exponentially increases

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Minimum reflux ratio in a distillation column results in

Minimum number of trays
Optimum number of trays
Maximum condenser size
Minimum reboiler size

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
A minimum boiling azeotrope is exemplified by

None of these
Acetone-carbon disulphide
Water-isobutyl alcohol
Toluene-benzene

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
The diffusivity (D) in a binary gas mixture is related to the pressure (P) as

D ∝ 1/P0.5
D ∝ P0.5
D ∝ 1/P
D ∝ 1/P1.5

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
CO₂ can be absorbed by

Heated charcoal
Hot cupric oxide
Cold Ca(OH)₂
Alumina

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
↑