What type of reaction occurs when a quantity of propanol is added to propanoic acid in the presence of an acid catalyst? a) Esterification reaction Ob) Addition reaction Oc) Substitution reaction d) Elimination reaction

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Q: Me. EtO₂C CO₂Et Me NaOEt EtO₂C Me

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Q: NOCICH ste 2. 140 OPSA

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Sulfur Functional Groups

Many organic molecules contain sulfur functional groups and have their own importance in chemistry as well as biology. Some of the organic molecules which contain sulfur functional groups and the corresponding sulfur functionality is given below: