In the reaction find Q
\(\text { Aniline } \xrightarrow[\text { dil. } \mathrm{HCl}]{\mathrm{NaNO}_2} \mathrm{P} \xrightarrow[\text { NaOH }]{\text { Phenol }} \mathrm{Q}\)
1
C6H5N2Cl
2
ortho-hydroxyazobenzene
3
para-hydroxyazobenzene
4
meta-hydroxyazobenzene