• 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 gas is most stable at room temperature

F2
N2
O2
H2

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The most abundant element is

Calcium
Nitrogen
Silicon
Oxygen

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Total number of naturally occurring elements

98
110
92
62

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The chemical name of baking soda is

Sodium carbonate
Sodium bicarbonate
Sodium chloride
Sodium nitrate

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following is used for refrigeration?

Sulphur dioxide
Freon
Phosphine
Chlorine

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The elements in the modern Periodic table are arranged according to their

Neutron number
Mass number
Atomic Weight
Atomic number

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
↑