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

Chemistry

Chemistry
The gas used in the artificial ripening of fruits is

Ethane
Methane
Butane
Acetylene

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Glycol is used to manufacture which of the following ?

Rubber
Artificial silk
Nylon
Terylene

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The process of removing calcium and magnesium from hard water is known as

Water softening
Filtration
Flocculation
Sedimentation

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The fiber least prone to catch fire is

Nylon
Cotton
Polyester
Terylene

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Zinc sulphide is commonly used as

Herbicide
Rodenticide
Deodorant
Fungicide

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Commercially, sodium bicarbonate is known as

Bleaching powder
Soda ash
Baking soda
Washing soda

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Chemistry

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
↑