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BITSAT 2013
Exam
BITSAT
Year
2013
Subject
Chemistry
Chapter
Biomolecules

BITSAT 2013 · Chemistry · Biomolecules

Which statement is incorrect about peptide bond?

Which statement is incorrect about peptide bond?Which statement is incorrect about peptide bond?Which statement is incorrect about peptide bond?

Options

  1. AC−N\mathrm{C}-\mathrm{N} bond length in proteins is longer than usual C−N\mathrm{C}-\mathrm{N} bond length.
  2. BMaximum deviation from ideal gas is expected from
  3. CC−N\mathrm{C}-\mathrm{N} bond length in proteins is smaller than usual C−N\mathrm{C}-\mathrm{N} bond length.
  4. DNone of these

Correct answer

A. C−N\mathrm{C}-\mathrm{N} bond length in proteins is longer than usual C−N\mathrm{C}-\mathrm{N} bond length.

Step-by-step solution

Due to resonance, Which statement is incorrect about peptide bond?
bond acquires some double bond character, hence shorter in length.
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