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Which bond among the following has the shortest bond length?
  • a)
    C-C
  • b)
    C=C
  • c)
    C ≡ C
  • d)
    All of these have the same bond length 
Correct answer is option 'C'. Can you explain this answer?
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Which bond among the following has the shortest bond length?a)C-Cb)C=C...
As the s character increases in the bond, it's length decreaese.Here sp has 50% s character while sp2 has 33.33% s character and sp3 has 25% s character. So carbon atoms with sp hybridisation have least bond length. Therefore C≡C has least bond length.
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Most Upvoted Answer
Which bond among the following has the shortest bond length?a)C-Cb)C=C...
The bond length refers to the distance between the nuclei of two bonded atoms. In general, a double bond (C=C) is shorter than a single bond (C-C) because the shared electrons are held more closely between the nuclei, resulting in a stronger bond. On the other hand, a triple bond (C≡C) is shorter than a double bond because it has even stronger electron sharing.

Since the options provided do not include a triple bond (C≡C), the bond with the shortest length among the given options is a double bond (C=C). Therefore, the correct answer is b) C=C.
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Which bond among the following has the shortest bond length?a)C-Cb)C=C...
C represents triple bond hence it is strong!
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Which bond among the following has the shortest bond length?a)C-Cb)C=Cc)C ≡ Cd)All of these have the same bond lengthCorrect answer is option 'C'. Can you explain this answer?
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