Which of the following functional groups requ | vedclass

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(C) The functional group $>C=O$ represents a ketone. For a ketone to exist,the carbonyl carbon $(C=O)$ must be bonded to two other carbon atoms (one o

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$>C=O$

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(C) The functional group $>C=O$ represents a ketone. For a ketone to exist,the carbonyl carbon $(C=O)$ must be bonded to two other carbon atoms (one on each side). Therefore,the simplest ketone is propanone $(CH_3-CO-CH_3)$,which contains $3$ carbon atoms. In contrast,$-COOH$ (carboxylic acid) and $-CHO$ (aldehyde) can exist with only $1$ carbon atom (e.g.,methanoic acid $HCOOH$ and methanal $HCHO$). $-C-O-$ (ether) can exist with $2$ carbon atoms (e.g.,dimethyl ether $CH_3-O-CH_3$).

Which of the following functional groups requires a minimum of three carbon atoms to form a stable compound?

Similar Questions

Which of the following are the heteroatoms present in $CH_{3}-CH_{2}-O-CH_{2}-CH_{2}Cl$?
$(i)$ Oxygen
$(ii)$ Carbon
$(iii)$ Hydrogen
$(iv)$ Chlorine

Identify the functional groups present in the following compounds:
$(a) CH_3COCH_2CH_2CH_2CH_3$
$(b) CH_3CH_2CH_2COOH$
$(c) CH_3CH_2CH_2CH_2CHO$
$(d) CH_3CH_2OH$

Write the name and formula of the $2^{nd}$ member of the homologous series having the general formula $C_{n}H_{2n-2}$.

Select alkenes and alkynes from the following:
$C_{2}H_{4}, C_{3}H_{4}, C_{2}H_{2}, C_{4}H_{8}$

Butanone is a four-carbon compound with the functional group:

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