MCQOPTIONS
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| 1. |
Lactic acid shows which type of isomerism [CPMT 1987; MP PMT 1987; BHU 2003] |
| A. | Geometrical isomerism |
| B. | Tautomerism |
| C. | Optical isomerism |
| D. | Metamerism |
| Answer» D. Metamerism | |