Question

28. a) Write the molecular formula of 2nd and 3rd member in homologous series of Alkynes,
(b) Draw the structure of
(i) Methanal (ii) Propanone
(c) What is catalytic hydrogenation? How is this process important commercially?
OR​

Answer 1

Answer:

cnh2n-2

Explanation:

I methanal ch4

2 p

Answer 2

Hope this will help you bro.