• 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
Which of the following is a natural polymer?

Nylon
Bakelite
Starch
Polythene

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
An emulsion is a colloidal solution of

Solid in Solid
Solid in liquid
Gas in solid
Liquid in liquid

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The manufacture of iron from iron ore involves the process of

Electrolysis
Reduction
Oxidation
Fractional distillation

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The method of concentrating the ore which makes use of the difference in density between ore and impurities is called

levigation
liquation
magnetic separation
leaching

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
By-product obtained by soap industry is

Caustic soda
Naphthalene
Glycerol
Caustic potash

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which one of the following is used for dating very old objects of archaeological importance?

Carbon-14
Phosphorus-31
Radium
Tritium

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
↑