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![[Post New]](/templates/default/images/icon_minipost_new.gif) 18 Feb 2008 23:42:21 IST
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whats the technique for compairing ionic charachtr??
tell with eg
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18 Feb 2008 23:51:48 IST
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use the fajans rules
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19 Feb 2008 00:19:24 IST
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FAJAN
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Greater the charge on cation more is the polarising power and hence more covalent character
Smaller the size of the cation, more is the polarizing power.
Basically, it is the surface charge density on the cation that matters. Greater the surface charge density more is the polarizing power and higher covalent character
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19 Feb 2008 06:43:56 IST
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polarity ,fajan 's rule and electronegativiy are the key
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<TABLE CELLSPACING="1" CELLPADDING="1" BORDER="0">
<TR><TD>
     
<DIV ALIGN="right">Glitter Graphics</DIV></TD></TR></TABLE>
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19 Feb 2008 13:48:18 IST
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FAJAN'S RULES
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satyabharadwaja |
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