• 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 variety of coal contains recognisable traces of the original plant material ?

Bitumen
Peat
Lignite
Anthracite

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Solder metal is an alloy of

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

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The element with highest first ionisation energy is

Sodium
Hydrogen
Helium
Lithium

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Maximum permissible concentration of copper in drinking water in mg/L is

0.05
2
0.01
1

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Vinegar is ________ .

Diluted formic acid
Glacial formic acid
Diluted acetic acid
Glacial acetic acid

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following is used as filler in tyre of rubber ?

Graphite
Carbon black
Coke
Coal

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
↑