Write down the structural formula of the compound C₅H₁₀. Also write the structural formula of one of its isomers which is an alicyclic compound.

Write down the IUPAC names of the compounds given.

CH₃—CH₂—CH₂—COOH

Write down the structural formulae of compounds given below.

a. 3-ethyl-2-methylhexane

b. But-2-ene

Given below are certain hints about a hydrocarbon.

• The molecular formula is C₅H₁₀.

• Has a methyl radical as branch.

a) Write three possible structural formulae of this compound.

b) Write the IUPAC names of these structural formulae.

Write down the IUPAC names of the compounds given below

a)

b)

c)

d) CH₃—CH₂—CH₂—C ≡ CH

e) CH₃—CH₂—CH₂—OH

f) CH₃—CH₂—O—CH₃

g) CH₃—CH₂—CH₂—CH₂—CH₂–COOH