Final Answer:
After vigorous oxidation, compound A with the formula C₈H₁₀ yields benzoic acid. This chemical transformation involves the substitution of hydrogen atoms with oxygen, resulting in the formation of the carboxylic acid functional group in benzoic acid (C₇H₆O₂).Thus,the correct option is 3.
Step-by-step explanation:
Upon oxidation, the conversion of the organic compound A (C₈H₁₀) to benzoic acid occurs. The molecular formula of compound A suggests that it is an aromatic hydrocarbon, likely a derivative of benzene. Oxidation typically involves the addition of oxygen or removal of hydrogen, resulting in the formation of a carboxylic acid. In this case, the oxidation process leads to the formation of benzoic acid (C₇H₆O₂).
The balanced chemical equation for the oxidation of compound A to benzoic acid can be represented as follows:
C₈H₁₀ + O₂ → C₇H₆O₂ + H₂O}
Here, the organic compound A reacts with oxygen (O₂) to produce benzoic acid (C₇H₆O₂) and water (H₂O). The molecular formula of benzoic acid matches with C₇H₆O₂, confirming the conversion. The process involves the substitution of hydrogen atoms with oxygen, resulting in the carboxylic acid functional group (–COOH) characteristic of benzoic acid.
In conclusion, the oxidation of compound A with the molecular formula C₈H₁₀ leads to the formation of benzoic acid (C₇H₆O₂) through the incorporation of oxygen into the compound. This chemical transformation is a common method for converting aromatic hydrocarbons to carboxylic acids.
Thus,the correct option is 3.