Which one has the highest bond energy?(a) O-O(b) S-S(c) Se-Se(d) Te-Te
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It is S-S bond
Curious to know?
-It is S-S bond because sulphur forms stronger covalent bond than Se and Te .
-Also S-S bond is stabilized and less effective in Se and Te due to full filled d-orbitals.
-Also, the non bonding electron pair of O-O bonds have strong repulsion which makes it weak in comparison with S-S bond.
-So, the S-S bond has highest bond energy.
Hence the answer will be option d S-S
Curious to know?
-It is S-S bond because sulphur forms stronger covalent bond than Se and Te .
-Also S-S bond is stabilized and less effective in Se and Te due to full filled d-orbitals.
-Also, the non bonding electron pair of O-O bonds have strong repulsion which makes it weak in comparison with S-S bond.
-So, the S-S bond has highest bond energy.
Hence the answer will be option d S-S
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