MCQ
Which of the following is not optically active?
  • Glycine
  • B
    Lysine
  • C
    Aspartic acid
  • D
    Isoleucine

Answer

Correct option: A.
Glycine
Glycine is not optically active.
A optically active compound should have atleast one carbon atom attached to four different groups.
Glycine is not active because it has carbon atom attached to $2$ hydrogen atoms$,1$ amino group and $1$ carboxylic group.

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