• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Chemical Process

Chemical Process
Which of the following contains least amount of N₂?

Producer gas
Coke oven gas
Blast furnace ga
Water gas (blue gas)

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
Main constituents of portland cement are calcium aluminate and

Silicates
Carbonates
Sodium silicate
Gypsum

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen is about __________ °C.

-196
-183
-103
-53

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
Paper grade bamboo contains about __________ percent cellulose.

40
5
20
60

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
The enzyme which converts starch into the disacharides maltose is

Yeast
None of these
Diastase
Maltase

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
Brackish water which contains mostly dissolved salt, can be purified by the __________ process.

Sand filter
Permutit
Reverse osmosis
Lime soda

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Chemical Process

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
↑