Write the structures of the products A and B of the following reactions :
`BrH_(2)C - CH_(2) Br overset(Alc. KOH) to A overset(NaNH_(2))to B`

Complete the following reactions : CH_(3)CH_(2)Br overset(Alc . KOH)to

Give the structures of the products A, B and C in the following reactions: (i) CH_(3)CH_(2)Br overset(KCN)(to) A overset(LiAlH_(4))(to) B underset(0^(@)C)overset(HNO_(2))(to) C (ii) CH_(3)COOH underset(Delta)overset(NH_(3))(to) A overset(NaOH + Br_(2))(to) B overset(CHCl_(3) + alc KOH)(to) C

Write the structures of compounds A, B and Cin the following reactions: (a) CH_(3) - COOH overset(NH_(3) // Delta)(to) A overset(Br_(2) // KOH(aq))(to) B overset(CHCl_(3) + alc. KOH)(to) C (b) C_(6)H_(5)N_(2)^(+)BF_(4)^(-) underset(Delta)overset(NaNO_(2) // Cu)(to) A overset(Fe // HCl)(to) B overset(CH_(3)COCl // "pyridine")(to) C

Give the structures of A, B and C in the following reactions: (i) CH_(3)Br overset(KCN)(to) A overset(LiAlH_(4))(to) B underset(273 K)overset(HNO_(2))(to) C (ii) CH_(3)COOH underset(Delta)overset(NH_(3))(to) A overset(Br_(2)+KOH)(to) B overset(CHCl_(3)+NaOH)(to) C (iii) CH_(3)CN overset(H_(2)O"/"OH^(-))(to) A underset(Delta)overset(NH_(3))(to)B overset(Br_(2)+KOH)(to) C