Answer: Option (d) is the correct answer.
Step-by-step explanation:
An organic compound that contains "-OH" group as the functional group is known as an alcohol compound.
General formula of an alcohol is
.
In the given compound there are 2 carbon atoms. So, value of n = 2.
Putting this value in the general formula as follows.

=

or

Therefore, we can conclude that given compound has chemical formula
.