$-\overset{\substack{ ext{O} \ ||}}{ ext{C}} - \ddot{ ext{N}} ext{H}- ext{ (peptide bond)}$which statement is incorrect about peptide bond : -

Question

$-\overset{\substack{	ext{O} \ ||}}{	ext{C}} - \ddot{	ext{N}}	ext{H}- 	ext{ (peptide bond)}$which statement is incorrect about peptide bond : -

Accepted Answer

$	ext{C}-	ext{N}$ bond length in proteins is longer than usual bond length of $	ext{C}-	ext{N}$ bond

Answer

Spectroscopic analysis show planar structure of $-\overset{\substack{	ext{O} \ ||}}{	ext{C}}-	ext{NH}-$ group

Answer

$	ext{C}-	ext{N}$ bond length in proteins is smaller than usual bond length of $	ext{C}-	ext{N}$ bond

Answer

None of above

AIPMT PRELIMS 2001 Chemistry Proteins MCQ Question