• 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 of the following has a maximum tendency to form M3 ion ?

N
Bi
P
As

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Denatured spirit is ethanol mixed with

Water
Pyridine
Kerosene
Petrol

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The green colour seen in firework displays is due to the chloride salt of :

Calcium
Barium
Strontium
Sodium

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
'All the four quantum numbers of two electrons in an atom are not the same.' It is the law of –

Avogadro's Law
Uncertainty Principle of Hiesenberg
Hund's rule of maximum multiplicity
Exclusion Principle of Pauli

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
For extinguishing fire, we use

Hydrogen
Carbon Dioxide
Marsh gas
Carbon Monoxide

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The 'solid waste' is also known as

Toxic waste
Scrubber
Sludge
Sedge

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
↑