• 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
Catalytic oxidation-dehydrogenation of methyl alcohol produces

Formaldehyde
Phenol
Acetone
Maleic anhydride

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
The combustion reaction, C + O₂ = CO₂, is

Autocatalytic
None of these
Exothermic
Endothermic

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
In Kraft process of paper manufacture, white cooking liquor consists of caustic soda

Sodium sulphite & sodium sulphide
Sodium sulphide & sodium carbonate
Sodium sulphite & sodium carbonate
None of these

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
Sodium chloride content in sea water is about __________ gms/litre.

50
2
25
10

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
Basic oxide is absent in __________ glass.

Quartz
Flint
All of these
Pyrex

ANSWER DOWNLOAD EXAMIANS APP
  • «
  • 1
  • ...
  • 62
  • 63
  • 64
  • 65
  • 66
  • ...
  • 115
  • »

GO TO PAGE

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
↑