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प्रश्न
Complete and balance the following equation:
\[\ce{C2H4Br2 +alcoholic KOH ->[\Delta]}\]
उत्तर
\[\ce{C2H4Br2 + 2alc.KOH ->[\Delta] \underset{Ethyne}{CH = CH} + 2KBr + 2H2O}\]
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