A compound \( X \) has the molecular formula \( \mathrm{C}_{7} \mathrm{H}_{7} \mathrm{NO} \). \( \mathrm{P} \) On treatment with \( \mathrm{Br}_{2} \) and \( \mathrm{KOH}, X \) gives an W amine \( Y \). The latter gives carbylamine test. \( Y \) upon diazotisation and coupling with phenol gives an azo dye. Thus \( X \) is (1) \( \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{CONH}_{2} \) (2) \( \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{CH}_{2} \mathrm{NO} \) (3) \( \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{COONH}_{4} \) (4) All of these 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live