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Which is the first member of Aldehyde , ketone and Carboxylic acid functional group?

 propane

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ALDEHYDE : H-CHO  -  Meth-1-al or simply Methanal

KETONE  : H3C-CO-CH3  -  Prop-2-one or simply Propanone

CARBOXYLIC : H-COOH  -  Meth-1-oic acid or simply Methnoic acid

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First member of-

aldehyde group is methanal

ketone group is methanone

carboxylic acid is methnoic acid

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why propanone in ketone group

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ur ans is wrong bcauze the first member of ketone is propanone.u can refer to ur friend above.

hope u understood

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 bcauz ketone has 3 carbon atoms ie H3C-CO-CH3

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 yes it is ethanal and not ethanone..........
ok

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Aldehyde = HCHO , KETONE=CH3-CO-CH3 ,Carboxylic acid= HCOOH
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Formaldehyde - methanal Formic acid- methanoic acid Acetone- propanone
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any girls here
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which is the 1st member of aldehyde homologous series??
 
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First member of Aldehyde Series - methanal​( ​Formaldehyde)[CH2O]
First member of ketone- propanone(acetone) [C3H6O,(CH3)2CO,]
First member of Carboxylic series -Methanoic Acid (formic acid)[HCOOH/HCO2H/CH​2O2]
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propanone in ketone
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methanal, propanone and ethanoic acid
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aldehyde - methanal
ketone - propanone
​carboxylic acid - methanoic acid
 
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Is acetone propanone and propanone same ?
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yes
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It is very important in O. C...... . So understood it.. . Not learn it
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Aldehyde:methanal
​Ketone:propanone
​Carboxylic acid:methanoic acid
​
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ok
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The first members of Aldehyde ketone and carboxylic acids are
                                        is               is   and                 is
                                   Methanal  Propanone  and       Methanoic acid               
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Carbozylic acid-methanoic acid Ketone-propanone Aldehyde-methanal Alcohol-methanol
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Aldehyde first member is.... Methanol ( HCHO) Ketone first member is...... Propanone (CH3COCH3) Carboxylic first member is ..... Methanoic acid (HCOOH)
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Formaldehyde-aldehyde, acetone-ketone, acetic acid-carboxylic acid
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Aldyhyde-H-CHO Ketone-. CH3-C-CH3 " O Carboxylic-. HCOOH
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