1.
Cyclohexene →(i) HCN/HCl\xrightarrow{\text{(i) HCN/HCl}} →(ii) AlCl3\xrightarrow{\text{(ii) AlCl}_3} →(iii) H2O\xrightarrow{\text{(iii) H}_2\text{O}} (A)

Product A is: