MCQ
Simplest alkyne is represented by
- A$CH$
- B$C{H_2}$
- ✓${C_2}{H_2}$
- D${C_2}{H_4}$
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$(A)$ $3$ electrons in neutral medium
$(B)$ $5$ electrons in neutral medium
$(C)$ $3$ electrons in alkaline medium
$(D)$ $5$ electrons in acidic medium