In a hundred of which functional groups Oxygen can be found in compounds with a molecular formula: C₅H₁₀O₂

In a hundred of which functional groups Oxygen can be found in compounds with a molecular formula: C₅H₁₀O₂ Make up two structural formulas of the class of substances you indicated that correspond to this molecular formula, name the substances.

Oxygen in conjunction with C2H10O2 is:
– in the functional groups of carboxylic acids R – COOH;
– in the functional group of esters R – COOR ‘.
Here are some examples.
Carboxylic acids.
1. Pentanoic acid: CH3 – CH2 – CH2 – CH2 – COOH.
2. 3 – methylbutanoic acid: CH3 – CH (CH3) –CH2 – COOH.
Esters.
1. Ethyl propanoate: CH3 – CH2 – COO – C2H5.
2. Methylbutanoate: CH3 – CH2 – CH2 – COO – CH3.