• 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 substance which does not expand on going from liquid state to solid state is

Cast-iron
Type metal
Aluminium
Water

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The oil used in the froth floatation process is

pine oil
coconut oil
kerosene oil
olive oil

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Diamond is lustrous because

It is colourless
It is pure
Its refractive index is high
It is hard

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Alcoholic (– OH) group can be identified by :

Esterification Test
FeCl3Test
Ozonolysis Reaction
Tollen's Reagent Test

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following is a renewable source of energy ?

Geothermal powder
Coal
Uranium
Natural gas

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The function of skimming tank in sewage treatment is to remove

Gritty substances
Oil and fatty substances
Inorganic substances
Suspended solids

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
↑