• 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 natural source of hydro-carbon is

Carbohydrates
Coal
Biomass
Crude oil

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Who developed Hydrogen Bomb?

Wernher Von Braun
Samuel Cohen
J. Robert Oppen Heimer
Edward Teller

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which among the following elements is found in maximum percentage in the human body ?

Nitrozen
Hydrogen
Oxyzen
Carbon

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The depletion in Ozone layer is caused by ________ .

Nitrous oxide
Methane
Chlorofluorocarbons
Carbon dioxide

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The sewage obtained from water closets and urinals is known as

Sanitary waste
Industrial waste
Sullage
Garbage

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following is not a nitrogenous fertilizer ?

CaCN2
NH4NO3
Ca(CN)2
Urea

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
↑