• 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
Weight of 1 m³ of humid air as compared to 1 m³ of dry air, under the same conditions, is

Less
Same
More
Unpredictable

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Desulphurisation of petrol is done in a

Plate type extraction column
Bollman extractor
Rotating disc extractor
Packed extraction column

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Positive deviation from Raoult's law means a mixture whose total pressure is

Less than the sum of the vapour pressure of the components
None of these
Less than that computed for ideality
Greater than that computed for ideality

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Drying operation under vacuum is carried out to

Dry materials having high bound moisture content
Dry those materials which have very high unbound mositure content
Reduce drying temperature
Increase drying temperature

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Berl saddle made of carbon cannot be used for

H₂SO₄
Oxidising atmosphere
SO₂
Alkalis

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
During the constant rate period of drying of a solid,

Increasing the air temperature decreases the drying rate
None of these
Surface evaporation of unbound moisture occurs
Increased air humidity decreases the rate of drying

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
↑