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प्रश्न
Give chemical equation for:
The preparation of ethyne from 1,2 - dibromoethane.
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उत्तर
\[\ce{CH2Br - CH2Br + 2KOH (alc.) -> CH ≡ CH + 2KBr + 2H2O}\]
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संबंधित प्रश्न
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