• 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
Hydrazine (N₂H₄) is used mainly as a/an

None of these
Detergents additive
Explosive
Rocket fuel

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
Thorium is mainly used

In the treatment of cancer
For the manufacture of gas mantles
In the manufacture of hydrogen bomb
As a fissile fuel in a nuclear reactor

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
Air used in aerobic fermentation must be sterilized, otherwise the

None of these
Uniformity of product cannot be achieved
Contamination of pure culture would result
Recovery of product will be difficult

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
Salt is the basic raw material for the manufacture of

Glass
Potteries
Caustic soda
Cement

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
Penicillin is separated from fermented broth by

Extractive distillation
Extraction with amyl or butyl acetate
Evaporation in calendria
Ternery azeotropic distillation

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
Parathion and Malathion are

Pesticides
Tranquilisers
Plasticisers for unsaturated polysters
Pain-relieving drugs (analgesic)

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
↑