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(i) Draw the structures of all isomeric alcohols of molecular formula C_(5)H_(12)O and give their IUPAC names. (ii) Classify the isomers of alcohols in question (3) (i) as primary, secondary and tertiary alcohols. |
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Answer» Solution :(i) `UNDERSET(1^(@))(underset("Pentan-1-ol")(CH_(3)CH_(2)CH_(2)CH_(2)OH))` (II) `underset(2^(@))(underset("Pentan-2-ol")(CH_(3)CH_(2)CH_(2)- overset(OH)overset(|)CHCH_(3))` (III) `underset(2^(@))(underset("Pentan-3-ol")(CH_(3)CH_(2)overset(OH)overset(|)CH-CH_(2)CH_(3))` (iv) `underset(1^(@))(underset("2-Methylbutane-1-ol")(CH_(3)CH_(2)overset(CH_(3))overset(|)CHCH_(2)OH))` (v) `underset(1^(@))(underset("2-Methylbutan-1-ol)(CH_(3)overset(CH_(3))overset(|)CHCH_(2)CH_(2)OH))` `underset(3^(@))(underset("2-Methylbutan-2-ol")(CH_(3)- underset(OH)underset(|)overset(CH_(3))overset(|)C- CH_(2)CH_(3))` `underset(1^(@))(underset("2,2-Dimethylpropan-1-ol")(CH_(3)- underset(CH_(3))underset(|)overset(CH_(3))overset(|)C- CH_(2)OH))` `underset(2^(@))(underset("3-Methylbutan")(CH_(3)- overset(CH_(3))overset(|)CH- overset(OH)overset(|)CH-CH_(3))` |
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