• 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 polymer used in making plastic crockery is

Nylon
Bakelite
Decron
Melamine

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The gas used to dilute oxygen for breathing by deep sea divers is:

Helium
Argon
Neon
Nitrogen

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Soap helps in better cleaning of clothes because

Soap acts like catalyst
It gives strength to solution
It reduces the surface tension of solution
It absorbs the dirt

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which one of the following vegetable oils is used in the manufacture of paints?

Cottonseed oil
Linseed oil
Palm oil
Sunflower oil

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The gas involved in Bhopal incident was

Methyl chloride
Hydrogen sulphide
Methyl isocyanide
Nitrogen dioxide

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Nitrification is the biological process of converting

Ammonia into N2
N2 into nitrate
Ammonia into nitrite
N2into nitrite

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
↑