00:01
In this question we are assigned with the task to find out the type of functional groups present in the given below organic compound.
00:16
The organic compound given in the question is 4 -hydroxy cowmarin.
00:25
Structure of 4 -hydroxy cow -marin is shown below.
00:29
It has a benzene ring fused with another ring containing a double bond and o 'h group.
00:43
This is the structure of 4 -hydroxy -caumarine.
00:53
By analyzing the structure of 4 -hydroxy -caumarine, it is clear that the type of functional groups that is present in this given organic compound is hydroxy group, alkene, and we are asked to eliminate benzene ring and alkenes.
01:13
Hence, by omitting the benzene drink and alkene, the functional groups that is present in 4 -hydroxycommarin is only hydroxy group at fourth position, as mentioned is the name.
01:31
Now, let us analyze the options given another question...