What happens to a water molecule after 0°C ?? Till 0°C it shows anomalous expansion due to its polar nature and hydrogen bonding. Ater 0°C does the hydrogen bonds break ?? Or does water enter into the holes (i mean the vacant space between the molecules of water formed due to hydrogen bond) and make it more denser and less in volume than at 0°C ??
Please clear my doubt if you know. Thanks in advance
Answers
Answered by
1
HII THIS IS A LONG EXPLANATION I HOPE YOU MARK BRAI IST FOR EFFORTS.....
....
....
....
....
in ice hydrogen bond is formed due to which vacules are formed in ice.due to this density of ice is lower than water. when a OBJECT is freezed it contracts but in ice there are h bonding which prevent contraction . after 0°c the heat energy is used to break the bonds .
...
the heat from 0°c ~ 4°c h bonding breaks but the contraction is still there ...this is why at 4° it strike the most which is also the reason why at 4° water has the highest density
I HOPE YOU UNDERSTOOD
see water gets contract when it freezes but due to h bond it can't get close.but at heating till 4 the bond breaks due to which it contracts.....
Similar questions