The compound `C_5H_12` has three structural isomers.

Draw the structures of all the eight structural isomers that have the molecular formula C_5H_11_Br . Name each isomer according to IUPAC system and classify them as primary, secondary or tertiary bromide.

H_2O has structure

The compound C_5H_13N is optically active and reacts with HONO to give C_5H_11OH . The compound is

Write IUPAC names of all the structural isomers C_5H_10

Indicate the types of isomerism exhibited by the following complexes and draw the structures for these isomers: K[Cr(H_2O)_2(C_2O_4)_2]

Indicate the types of isomerism exhibited by the following complexes and draw the structures for these isomers: [Pt(NH_3)(H_2O)CI_2]

Compound ‘A’ with molecular formula C_4H_9Br is treated with aq. KOH solution. The rate of this reaction depends upon the concentration of the compound ‘A’ only. When another optically active isomer ‘B' of this compound was treated with aq. KOH solution, the rate of reaction was found to be dependent on concentration of compound and KOH both. Write down the structural formula of both compounds ‘A’ and 'B’.

Indicate the types of isomerism exhibited by the following complexes and draw the structures for these isomers: [CO(NH_3)_5(NO_2)](NO_3)_2