(a)
Interpretation:
To draw the structure each set of compounds that meets with given descriptions, it should be identified.
Concept Introduction:
Carbonyl group: The carbonyl group
In aldehyde the carbonyl group is at the end of the carbon chain and it has one hydrogen atom attached to it.
In ketone the carbonyl group is in the middle of a carbon chain and so has two alkyl group attached to it.
In carboxylic acid is at the end of the carbon chain and so has at least one hydroxyl group and one carbonyl group attached to it.
(b)
Interpretation:
To draw the structure for compounds that meets with given description.
Concept Introduction:
Carbonyl group: The carbonyl group (>C=O) is the functional group found in compounds such as aldehydes, ketones and carboxylic acid.
In carboxylic acid is at the end of the carbon chain and so has al least one hydroxyl group and one carbonyl group attached to it.
(c)
Interpretation:
To draw the structure for compounds that meets with given description.
Concept Introduction:
Esters: The functional group of an ester is a carbonyl group bonded to an alkoxy (-OR) group, the (R) alkyl group may be alkyl or aryl.
Isomers: The molecules with same molecular formula but in which the atoms are arranged in a different way.
In other words compounds have the same molecular formula but have different structural formula and different names.
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General Chemistry: Atoms First
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