sign up I login
 advanced
refer a friend - earn nickels!!

Ask & Discuss Questions with Community & Experts

Moderation Team
Ask iit jee aieee pet cbse icse state board community Discussion Response Post to: why the water has high density at 4 deg C ?
Forum Index -> Mechanics -> View Full Question like the article? email it to a friend.  
Author Message
coolvignesh (128)

Cool goIITian

Olaaa!! Perrrfect answer. 20  [34 rates]

coolvignesh's Avatar

total posts: 77    
offline Offline
when it is of solid form...
there are many h-bonds which form cage like structure.....
so there are many empty spaces.....
but as it heats u[.. h-bonds begin to break.....
but also ..molecules start gaining K.E
at 277K ... the distance b/n molecules is less and also h-bonds are also less
so ,, is density is highest then...

size doesnt matter, brains do...
vignesh
 this reply: 10 points  (with Olaaa!! Perrrfect answer.   in 2 votes )   [?]
 
You have to be logged on to rate
  
 

Top Offers for goIITians
Correspondence Courses
Brilliant Tutorials
Narayana Institute
Aakash Institute
Classroom/Crash Courses
Narayana - Kota , Delhi , Others
Brilliant Tutorials - Class , Crash
Aakash Institute - Medical , Engg
Online Test Series
Brilliant Tutorials
Narayana Institute
Aakash Institute
Mahesh Tutorials
AMITY      Sri Chaitanya