• 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
Molality is defined as the number of gm moles of solute per __________ of solvent.

Litre
m³
Kg
Gm

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Fenske-Underwood equation used for calculating the minimum number of theoretical plates in distillation column is valid for

Total reflux
Constant relative volatility
All of these
Constant molal overflow

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Inside the distillation columns, the

All of these
Driving force for the liquid flow is its weight
Highest temperatures is near the feed plate
Vapors are not always at their dew points

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Molecular diffusivity of a liquid

Decreases with temperature
Increases with temperature
Is independent of temperature
May increase or decrease with temperature

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
For which of the following unit operations, Lewis number is of significance?

Humidification
Gas absorption
Adsorption
Binary distillation

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
If the specific heats of a gas and a vapor are 0.2KJ/Kg.°K and 1.5 KJ/Kg.°K respectively, and the humidity is 0.01; the humid heat in KJ/°Kg. is

0.107
0.31
0.215
0.017

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
↑