Propanone can be prepared from ethyne byA. passing a mixture of ethyne and steam over a catalyst, magnesium at `420^(@)C`B. passing a mixture of ethyne and ethanol over a catalyst zinc chromiteC. boiling ethyne with water and `H_(2)SO_(4)`D. treating ethyne with lodine and NaOH.

Propanone can be prepared from ethyne byA. passing a mixture of ethyne

1.	Propanone can be prepared from ethyne byA. passing a mixture of ethyne and steam over a catalyst, magnesium at `420^(@)C`B. passing a mixture of ethyne and ethanol over a catalyst zinc chromiteC. boiling ethyne with water and `H_(2)SO_(4)`D. treating ethyne with lodine and NaOH.
Answer» Correct Answer - A `2CH-=CH+3H_(2)Ooverset(420^(@)C)underset("Mg or Zinc vanadate")to CH_(3)COCH_(3)+CO_(2)+2H_(2)`

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Propanone can be prepared from ethyne byA. passing a mixture of ethyne and steam over a catalyst, magnesium at `420^(@)C`B. passing a mixture of ethyne and ethanol over a catalyst zinc chromiteC. boiling ethyne with water and `H_(2)SO_(4)`D. treating ethyne with lodine and NaOH.

Propanone can be prepared from ethyne byA. passing a mixture of ethyne and steam over a catalyst, magnesium at `420^(@)C`B. passing a mixture of ethyne and ethanol over a catalyst zinc chromiteC. boiling ethyne with water and `H_(2)SO_(4)`D. treating ethyne with lodine and NaOH.

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