• 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 acid present in red ants is

Formic acid
Acetic acid
Butyric acid
Caproic acid

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Sulphur dioxide bleaches colouring matter by :

Reduction
Decomposition
Dehydration
Oxidation

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The coloured discharge tubes for advertisement mainly contain

Neon
Argon
Helium
Xenon

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which is the purest form of iron?

Wrought iron
Cast iron
Steel
Pig iron

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Particulates (< 1 µm size) remaining suspended in air indefinitely and transported by wind currents are called

Smoke
Mists
Aerosols
Fumes

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The main chemical constituent of clay is

silicon oxide
zeolites
aluminium silicate
aluminium borosilicate

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
↑