Question

Among the isomeric alkanes of molecular formula c5h12

Answer 1

Answer:

Therefore, the isomer is n-pentane. It can be observed that there are three types of H atoms labelled as a, b and c in n-pentane. (iii) To have four isomeric monochlorides, the isomer of the alkane of the molecular formula C5H12 should contain four different types of H-atoms. Therefore, the isomer is 2-methylbutane.

Answer 2

Answer:

The functional group present in propanal is

(a) −OH

(b) −COOH

(c) −CO−

(d) −CHO