MCQ
Which will not give purple colour with ninhydrin
- AAlanine
- BGlycine
- ✓Proline
- DGlutamic acid
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Reason : $\overset{\centerdot \,\,\centerdot }{\mathop{N}}\,{{H}_{2}}$ is more electron donating than $\overset{\centerdot \,\centerdot \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{O{{C}_{2}}{{H}_{5}}}}\,$