• 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 major use of sulphur is in the manufacture of

H2S
Fungicide
H2SO4
SO2

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
A metal is exposed to the atmosphere for sometime. It becomes coated with green carbonate. The metal must be

Aluminium
Silver
Copper
Zinc

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The gas involved in Bhopal incident was

Hydrogen sulphide
Nitrogen dioxide
Methyl chloride
Methyl isocyanide

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The iron ore which contains 72% of iron is :

Magnetite
Haematite
Siderite
Limonite

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The most abundant element by number in the living system is :

Oxygen
Carbon
Nitrogen
Hydrogen

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Atomic number of an atom gives the number of which of the following ?

Neutrons and protons
Electrons
Neutrons
Protons

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
↑