• 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 an iron ore ?

Bauxite
Nitrite
Magnetite
Lignite

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
Where does the oxygen that keeps us alive come from?

Water
Carbon dioxide
Carbonates absorbed from soil
Oxides of minerals

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Iodex, a pain relief balm, has the smell of ________ .

Ethyl salicylate
Methyl salicylate
Butyl salicylate
Propyl salicylate

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which variety of coal contains recognisable traces of the original plant material ?

Lignite
Bitumen
Anthracite
Peat

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The metal used to recover copper from a solution of copper sulphate is

Ag
Hg
Fe
Na

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
↑