• 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
Two electrons in an orbital are differentiated by which of the following ?

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

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
When cathode rays strike a target of high atomic weight, they give rise to

?-rays
? and ? rays
Positive rays
X-rays

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
How many electrons can be accommodated in d-orbital

3
6
8
10

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The scientist who experimentally proved the existance of positron is

Bethe
Bohr
Anderson
Fermi

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
When there are two electrons in the same orbital, they have:

Opposite spin
No spin
Same or opposite spin
Same spin

ANSWER DOWNLOAD EXAMIANS APP
  • «
  • 1
  • ...
  • 42
  • 43
  • 44
  • 45
  • 46
  • ...
  • 218
  • »

GO TO PAGE

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
↑