A gas decolourised by \[KMn{{O}_{4}}\] solution but gives no precipitate with ammoniacal cuprous chloride is [KCET 2005]

A gas decolourised by \[KMn{{O}_{4}}\] solution but gives no precipita

1.	A gas decolourised by \[KMn{{O}_{4}}\] solution but gives no precipitate with ammoniacal cuprous chloride is [KCET 2005]
A.	Ethane
B.	Methane
C.	Ethene
D.	Acetylene
Answer» D. Acetylene

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A gas decolourised by \[KMn{{O}_{4}}\] solution but gives no precipitate with ammoniacal cuprous chloride is [KCET 2005]

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