1.

How many isomeric alkynes oncatalytic hydrogenation gives 3-Ethyl-4-methylheptane ?

Answer»


SOLUTION :`HC-=C-CH_(2)-UNDERSET(CH_(3))underset(|)(CH)-underset(CH_(2)-CH_(3))underset(|)(CH)-CH_(2)-CH_(3)`" "`CH_(3)-C-=C-underset(CH_(3))underset(|)(CH)-underset(CH_(2)-CH_(3))underset(|)(CH)-CH_(2)-CH_(3)`
`CH_(3)-CH_(2)-CH_(2)-underset(CH_(3))underset(|)(CH)-underset(CH_(2)-CH_(3))underset(|)(CH)-C-=-CH`


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