• 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
Tear gas used by the police to disperse the mob contains

Hydrogen sulphide
Carbon dioxide
Chlorine
Ammonia

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following is also used as a Bio fertilizer?

Ammonia
Urea
None of these
Uric Acid

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The advantage of detergents over soaps is

Detergents are soluble in water
Detergents could not give much lather
Detergents give lather even with hard water
Soaps give lather with only soft water

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The tip of the match-stick contains

Red phosphorus
Phosphorus trichloride
White phosphorus
Phosphorus pentoxide

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following is a natural dye ?

Phenolphthalein
Aniline blue
Crystal violet
Alizarin

ANSWER DOWNLOAD EXAMIANS APP
  • «
  • 1
  • ...
  • 86
  • 87
  • 88
  • 89
  • 90
  • ...
  • 218
  • »

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
↑