Question

Give them :
(a) dot diagram of the first member of alcohol,
(b) abbreviated formula of the third member of alcohol,
(c) structure of the second member of the alcohol group.
(d) structure of alcohol with 4 carbon atoms.

Answer 1

(a)Dot diagram of first member of the alcohol, Methanol. $C{H}_3-OH$ is
H
.. ..
H : C : O : H
.. ..
H

(b) Abbreviated formula of the third member alcohol, Propanol, $C{H}_3-C{H}_2-C{H}_{2}OH$ is

$C_3{H}_{8}O$

(c) Structure of the second member of the alcohol group:
$HH||H-C-C-O-H||HH$

(d) An alcohol with four carbon atoms in its molecule is Butanol and its structural formula, $C{H}_3-C{H}_2-C{H}_2-C{H}_{2}OH$ is

$HHHH||||H-C-C-C-C-O-H||||HHHH$