• 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 material used in the manufacture of lead pencil is

Carbon
Lead
Mica
Graphite

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which one of the following chemicals helps in fruit ripening?

Isoproturan
Malathion
Atrazine
Ethephon

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Total number of naturally occurring elements

92
62
110
98

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The function of skimming tank in sewage treatment is to remove

Suspended solids
Oil and fatty substances
Inorganic substances
Gritty substances

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Sodium bicarbonate is commercially known as

Soda lime
Caustic soda
Baking soda
Washing soda

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Haloarenes are more stable than haloalkanes due to

Resonance effect
All of them
Hyper conjugative effect
Inductive effect

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
↑