• 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 one is the lightest element in the periodic table

Oxygen
Carbon
Helium
Hydrogen

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
PH scale ranges from

None
0 – 14
8 – 14
0 – 7

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which method will be employed to test the hardness of water?

Boiling
Formation of lather with soap
None of these
Distillation

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Copper is refined by

Roasting
Electrolysis
Zone refining
Oxidation

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The filter over which sewage is sprinkled is called as

Percolating filter
Intermittent sand filter
Contact bed
Trickling filter

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which one is a soluble salt in H2O

PbCl2
CuS
CaCl2
Zn(OH)2

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
↑