• 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
Solder metal is an alloy of

Copper and zinc
Copper and tin
Lead and tin
Lead and antimony

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The water pollution in river is measured by the dissolved amount of

Oxygen
Ozone
Chlorine
Nitrogen

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The mass of one Avogadro number of helium atom is

1.00 gram
8.00 gram
4 x 6.02 x 1023 gram
4.00 gram

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which one is heaviest naturally-occurring element of the periodic element

Iron
Uranium
Thorium
Rhodium

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Petroleum is a mixture of

Polymers
Hydrocarbons
Elements
Salts

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following is used in making smoke bombs?

Sulphur
Hydrogen
Phosphorus
Carbon

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
↑