• 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
Molality of pure water is

18
1.8
55.5
5.55

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The orientation of an atomic orbital is governed by

Azimuthal quantum number
Principal quantum number
Magnetic quantum number
Spin quantum number

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The gas used to dilute oxygen for breathing by deep sea divers is:

Helium
Neon
Argon
Nitrogen

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Bayer's reagent is

Acidified potassium permanganate
Hydrogen peroxide
Alkaline potassium permanganate
Bromine water

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Conversion of chemical energy into electrical energy occurs in

Dynamo
Atomic bombs
A battery
Electric heaters

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The pollutant responsible for ozone holes is ________

CO
CFC
SO2
CO2

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
↑