• 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
What is the chemical symbol of mercury

Mr
Mg
Hg
None of these

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Commercial Vaseline is derived from

Plant gums
Wool wax
Petroleum
Coal tar

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Water can be separated from alcohol water mixture by

Distillation
Decantation
Sublimation
Evaporation

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The gas used in the manufacture of vanaspati from vegetable oil is

hydrogen
nitrogen
oxygen
carbon dioxide

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which one of the following is an example of a gel ?

Shaving cream
Cheese
Milk
Face cream

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The heat value of combustion of Gasoline is

12600 kJ/kg
47000 kJ/kg
14600 kJ/kg
39400 kJ/kg

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
↑