Answers

2016-01-10T16:25:20+05:30
Alkenes are carbon compounds having double bond.
Aldehydes is a functional group having carbon double bond oxygen & single bond hydrogen which is attached by a hydrocarbon
 Functional groups attached at the terminals of a hydrocarbon chain are called terminal functional groups
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2016-01-11T11:37:16+05:30
Alkenes are hydrocarbons,compounds having double bond in between them.
Aldehyde is a functional group.. it's suffix - al, functionol group -CHO
TERMINAL functional groups are those which are attached at the starting or end (terminals) of the compound.
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