(Solved): State whether the structural formutas shown in each case represent the same compound, or are consti ...

State whether the structural formutas shown in each case represent the same compound, or are constitutionaf isomers, or are neither. (a) \( \mathrm{HOOCCH}_{2} \mathrm{CH}_{1} \) and \( \mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COOH} \) (a) same compound constitutional isomer nether (b) \( \mathrm{HOOCCH}_{3} \) and \( \mathrm{CH}_{3} \mathrm{COOH}_{Q} \) same compound constational isomer neither (c) \( \mathrm{HOOCCH}_{2} \mathrm{CH}_{2} \mathrm{CH}_{3} \) and \( \mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{COOH} \) (a) same compound constutional isomer