• 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 used for converting vegetable oils into saturated fats ?

Cl2
O2
SO2
H2

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The metal present in vitamin B12 is

Mo
Mg
Fe
Co

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Sulphuric acid is

Tribasic
Tetrabasic
Dibasic
Monobasic

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following is the petroleum wax ?

Bees wax
Carnauba wax
Paraffin wax
Jojoba wax

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following is an iron ore ?

Bauxite
Magnetite
Nitrite
Lignite

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which one amongst the following is not a Green House gas?

Carbon dioxide
Nitrogen
Chloro fluoro carbons
Carbon Monoxide

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
↑