Mention the number of double bonds between carbon and oxygen in methanoic acid. Write its general formula.

Write the names of the following compounds.

(i) (ii)

Identify the functional groups in the following compounds and name them.

(i)

(ii)

(iii) CH₃CH₂CH₂OH

(iv) HCHO

Why vegetable oils are considered healthy as compared to vegetable ghee? How are they converted into ghee? What name is given to the reaction?

How is glacial acetic acid different from acetic acid provided to you in laboratory? Write its one characteristic which resembles its name.