• 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
Fat splitting catalyst is

Fe
Al2O₃
ZnO
CaCO₃

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
__________ is an ore concentrating metallurgical process involving a chemical change.

Froth floatation
None of these
Electromagnetic separation
Roasting

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
Blue vitriol is chemically

Copper sulphate
Copper nitrate
Ferrous sulphate
Aluminium sulphate

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
Presence of H₂S in raw water (to be chlorinated) results in the

Reduced softening capacity of zeolite
None of these
Easy removal of its hardness
Increased dosage of chlorine to provide a disinfecting residual in the water

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
Starting material for the commercial production of ethyl alcohol in India is

Rice
Fruit of Mahua tree
Maize
Molasses

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
Saponification number of an oil or fat

Gives an idea about its molecular weight
Detects its adulteration
Is inversely proportional to its molecular weight
All of these

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
↑