WhenCaC_2 was hydrolysed , a gas was obtained. It had a garlic odour d – InterviewSolution

1.	WhenCaC_2 was hydrolysed , a gas was obtained. It had a garlic odour due to phosegene present as impurity. The gas was passed through ammoniacal .solution of Cu_2Cl_2 , red precipitate was obtained .The gas was :
Answer» Ethylene Propyne Acetylene Ethane Answer :C

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