Draw the structure of (i) `BeCl_(2)` (vapour) and (ii) `BeCl_(2)` (solid).

Draw the structures of BeCl_(2) and BeH_(2) in the solid state.

Draw the structure of:2-methyl propane

Draw the structure of: 2-bromo pentane

Draw the structure of Hex-2-en-4-ynoic acid

Draw the structure of: 2-methayl pentan-3-Ol

Derive the structure of (i) 2-Chlorohexane, (ii) Pent-4-en-2-ol, (iii) 3- Nitrocyclohexene, (iv) Cyclohex-2-en-1-ol, (v) 6-Hydroxy- heptanal.

Draw the structure of:3-amino-2-bromo hexan-1-Ol

The structure of the final product I_2 is

The structures I and II are :