Answered: Which is FALSE about aldehydes? A.)…

Which is FALSE about aldehydes? A.) In naming correct IUPAC name: Replace -e with -al. B.) The aldehyde carbon is always number 1 C.) The C=O can be found anywhere in the chain

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter18: Aromaticity

Section: Chapter Questions

Problem 1CTQ

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Question

Which is FALSE about aldehydes?

A.) In naming correct IUPAC name: Replace -e with -al.

B.) The aldehyde carbon is always number 1

C.) The C=O can be found anywhere in the chain

D.) Decreasing polarity as carbons increases

E.) None of the given choices

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

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