write the decreasing order of bond length
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The correct order of decreasing C−C bond length is IV>III>I>II.
IV: Butane - has all single bonds making the longest bond lengths.
III: Benzene - has resonance meaning that the C-C bond has equal single bond and douible bond character.
II: Butyne - has a triple bond
I: Butene: has a double bond
More the number of bonds, shorter the bond length.
Answered by
2
Answer:
The correct order of decreasing C−C bond length is IV>III>I>II.
IV: Butane - has all single bonds making the longest bond lengths.
III: Benzene - has resonance meaning that the C-C bond has equal single bond and douible bond character.
II: Butyne - has a triple bond
I: Butene: has a double bond
More the number of bonds, shorter the bond length.
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