00:01
Hi everyone as for the question we have to give the correct designation for the given compound so this is a long chain fatty acid with two double bonds and an acid droop c or oil so we have to give the designation let us check the options first option a omega 3 acid option b omega 1 acid option c option c omega 9 acid and option d omega 6 acid so from the options we can identify this is an omega acid we have to find the number which is correct so this 3196 are numbers corresponding to the double bonds in the case of omega acids we are giving the number according to first double bond counting from methyl group we are giving priority to that number.
01:25
So let us number the carbon here.
01:28
This is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 12, 13, 13, 14, 14, 14, 15, 16, 17 and 18.
01:52
We have numbered the carbon.
01:53
Now we have to check first double bond arises were right from methyl group.
01:59
So, methyl group in first position...