Write the structure of all the isomeric amines represented by formula `C_5H_(13)N` that evolve nitrogen gas on treatment with sodium nitrite and dilute hydrochloride acid.

Write the structures and IUPAC names of all the metamers represented by the formula C_5H_(10)O .

Write the structure of all the eight isomeric amines having molecules formula C_5H_(13)N . Classify them as primary, secondary and tertiary amines. Further classify them as simple and mixed amines. Write their common and IUPAC names.

Write the structure and IUPAC names of isomeric aldehydes having molecular formula C_5H_(10)O

An organic compound 'A' having molecular formula C_2H_6O evolves hydrogen gas on treatment with sodium metal and on treatment with red phosphorous and iodind gives compound 'B'. The compound 'B' on treatment with, alcoholic KNC and on subsequent reduction gives compound 'C'. The compound 'C' on treatment with nitrous acid evolves nitrogen gas. Write the balanced chemical equations for all the reactions involved and identify thecompound 'A' 'B' and 'C'.

Write structural formulae for the following IUPAC names: Pentan-2-one Molecular formula- C_5H_(10)O

What is action of nitrous acid on 1°, 2° and 3°amines? OR What will be the action of the mixture of sodium nitrite and dilute Hydrochloric acid on (i) ethyl amine (ii)aniline (iii)Methylamine (Oct. 14) OR Write the reaction of (i) aromatic and (ii) aliphatic amine with nitrous acid.

Write structural formula and IUPAC name of all possible isomer of compound having molecular formula C_3H_8O

Write structural formulae for the following IUPAC names: Ethanamine : Molecular formula- C_2H_5_NH_2

Write structures and IUPAC names of all possible isomers of C_5H_11Br and classify them as 1^@//2^@//3^@

Use your brain power! Can you tell : Draw three structural formulae having molecular formula C5H12. Give the names n-pentane, i-pentane and neo-pentane to the above structural formulae.