TS EAMCET · Chemistry · Chemical Bonding and Molecular Structure
Which one of the following has longest covalent bond distance?
- A \(\mathrm{C}-\mathrm{C}\)
- B \(\mathrm{C}-\mathrm{H}\)
- C \(\mathrm{C}-\mathrm{N}\)
- D \(\mathrm{C}-\mathrm{O}\)
Answer & Solution
Correct Answer
(A) \(\mathrm{C}-\mathrm{C}\)
Step-by-step Solution
Detailed explanation
The average distance between the centre of nuclei of the two bonded atoms in a molecule is known as bond length. It depends upon the size of atoms, hybridisation, steric effect, resonance etc. Usually bond length of polar bond is smaller as compared to a non-polar bond.…
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