MCQOPTIONS
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| 1. |
The compound \[{{C}_{4}}{{H}_{10}}O\] can show [IIT-JEE 1981; MP PET 2000] |
| A. | Metamerism |
| B. | Functional isomerism |
| C. | Positional isomerism |
| D. | All types |
| Answer» E. | |