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CHEMISTRY: ATOMS FIRST VOL 1 W/CON...

14th Edition
Burdge
ISBN: 9781259327933

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Chapter
Section
FindFindarrow_forward

CHEMISTRY: ATOMS FIRST VOL 1 W/CON...

14th Edition
Burdge
ISBN: 9781259327933
Interpretation Introduction

Interpretation:

The functional group should be identified for the PABA.

Concept introduction:

PABA or para-amino benzoic acid (also known as 4-Aminobenzoic acid)

If the compound is having oxygen atom it must be an alcohol (OH) , an aldehyde ( CHO ), ketone ( CO ) an acid ( COOH ), amine ( RNH2 ), an amide ( CONH2 ), halogens ( F, Cl, Br, I ) or ester ( RCOOR ).

Example is given below

If any halogens are present in the molecule.

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If the molecule is having hydroxyl group is called as an alcohol.

For example:

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If the molecule is having ( COOH ) group is called as acid.

For example:

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If the molecule is having ( CONH2 ) group is called as amide.

For example

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If the molecule is having ( NR3 ) group is called as amine.

For example

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If the molecule is having ( RCOOR ) group is called as ester.

Example

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If the molecule is having ( RCHO ) group is called as aldehyde.

Example

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The given compound is ( CO ) group is called as ketone.

Example

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