Which of the following shows linear structure [CPMT 2003]

1.	Which of the following shows linear structure [CPMT 2003]
A.	Ethane
B.	Ethene
C.	Acetylene
D.	\[CC{{l}_{4}}\]
Answer» D. \[CC{{l}_{4}}\]

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Which of the following shows linear structure [CPMT 2003]

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