• 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
Electric bulbs are filled with :

Argon
Carbon dioxide
Oxygen
Nitrogen

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Citric acid is present in free form in

Lemon
Milk
Tamarind
Apple

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
White lung cancer' is caused by

Paper
Textiles
Asbestos
Silica

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The main constituent of biogas is

Acetic acid
Oxygen
Methane
Methyl alcohol

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following metals form an amalgam with other metals ?

Mercury
Lead
Zinc
Tin

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Pyrethrin used in mosquito coil is obtained from

A seed plant
An insect
A fungus
A bacterium

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
↑