Question

2. The formula of functional group present in ethanal is ​

Answer 1

Answer:

al is the suffix of aldehyde group..

and formula of it is H-C=O

Explanation:

hope it helps..

Answer 2

Answer:

C2H4-CHO

Explanation:

Since in ethanal,

Parent is ethane

Prefix is al

al stands for Aldehyde group

ethane is a saturated compound

Hence, the general formula for ethane is C2H4

For Aldehyde is CHO

Therefore, Formula for ethanal is C2H4-CHO