Question

Assertion (A): Functional groups determine the chemical properties of organic compounds. Reason (R): All organic compounds with the same functional group behave similarly.

Nisha is studying the chapter "Organic Chemistry – Some Basic Principles and Techniques." Her teacher gives her a chart with the following compounds: - Compound A: CH₃CH₂OH - Compound B: CH₃COOH - Compound C: CH₃Cl - Compound D: CH₃CHO - Compound E: CH₃CH(OH)CH3 She is asked to identify the functional groups and understand their naming and properties

Give the IUPAC names of: (i) CH₃–CH₂–CHO (ii) CH₃–CO–CH₃ (iii) CH₃–CH₂–COOH (iv) CH₃–CH(CH₃)–CH₃