Preparation of amines - reduction of nitriles

2026 1 question

1. Select the reagents that reduce nitriles to primary amines: I. (i) $LiAlH_4$; (ii) $H_2O$ II. $Sn + HCl$ III. $H_2/Ni$ IV. $Na(Hg)/C_2H_5OH$ V. $Br_2/aq.\ NaOH$ Choose the CORRECT answer from the options given below: