Flag Inorganic Chemistry> HOW DO WE SAY A MOLECULE AS POLAR? AMONG ...
question mark

HOW DO WE SAY A MOLECULE AS POLAR?
AMONG THESE WHICH S POLAR?
  1. SF4
  2. SiF4
  3. XeF4
  4. BF3

Sharuk Khan HQ , 8 Years ago
Grade 12
anser 1 Answers
Umakant biswal

Last Activity: 8 Years ago

The arrangement or geometry of the atoms in some molecules is such that one end of the molecule has a positive electrical charge and the other side has a negative charge. If this is the case, the molecule is called a polar molecule, meaning that it has electrical poles. Otherwise, it is called a non-polar molecule.
and coming to your 2nd ques 
among those SF4 is only polar beacuse using the vector drawing its dipole moment are not cancelled out , and all the other 3 are cancelled out . 
HOPE IT CLEARS YOUR DOUBT 
ALL THE BEST ..

 

Provide a better Answer & Earn Cool Goodies

Enter text here...
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Ask a Doubt

Get your questions answered by the expert for free

Enter text here...