• 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 ?

Magnetite
Lignite
Nitrite
Bauxite

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following fibres catches fire least ?

Rayon
Terricot
Nylon
Cotton

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Fertiliser having high nitrogen content is :

Calcium citrate
Urea
Ammonium nitrate
Ammonium sulphate

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Diamonds are glittering and attractive because light incident on them undergoes

Hundred percent transmission
Highest refraction
Multiple internal reflections
Multiple surface reflections

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Tear gas is :

Carbonyl chloride
Chloroprene
Nitrous oxide
Bleaching powder

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The increasing abundance of green house gases in atmosphere has led to the following effect except

Global warming
Carbon dioxide ferilization effect
Oxygen fertilization effect
Depletion of ozone layer in the stratosphere

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
↑