Melting Point

  • Thread starter andyman20
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  • #1
andyman20
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Hi..
I've finished this topic but I was confused in this question.

The question is :

The main reason for the high melting point of water compared to other group4 hydrides can be explained by:

a.Ionic Bonding
b.Covalent Bonding
c.Dispersion Forces
d.Hydrogen Bonding

I'm not sure which it is.

Thank you...
 

Answers and Replies

  • #2
Gokul43201
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First of all, water is not a group 4 hydride - it is a group 6 hydride.

Ask yourself what kind of bonds (inter- or intra-molecular ?) you need to break in order to melt something.

What do you mean by "I've finished this topic" ?
 
  • #3
andyman20
4
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yeah..

i know that its one of the intermolecular forces but i can't figure which one it is. How do you figure that out??
THANKS
 
  • #4
Gokul43201
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Which of those forces are intermolecular and which ones are intramolecular ?
 
  • #5
GCT
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Read up in your chemistry text, on the section intermolecular attractions, it should have a whole section devoted to water specifically...yes it's easy as that
 

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