Bond length of ethane (I), ethene (II), acetylene (III) and benzene (IV) follows the order [CPMT 1999]

Bond length of ethane (I), ethene (II), acetylene (III) and benzene (I

1.	Bond length of ethane (I), ethene (II), acetylene (III) and benzene (IV) follows the order [CPMT 1999]
A.	\[I>II>III>IV\]
B.	\[I>II>IV>III\]
C.	\[I>IV>II>III\]
D.	\[III>IV>II>I\]
Answer» D. \[III>IV>II>I\]

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Bond length of ethane (I), ethene (II), acetylene (III) and benzene (IV) follows the order [CPMT 1999]

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