Who should attend??
If you are in class 11 or 12 or preparing for IIT JEE/NEET Or any other competitive era you would must attend.
What I'll learn??
Isomerism as the title of topic! Yes but it's not over, even it's help to understand reaction mechanism, bond cleavage, yield% of final product in an organic reactions and so on...
Why I should attend??
If you are in std. 11 you must not face a problem in organic reactions, if you are in 12 can overcome and if aspirant for competition to understand and solve as earliest as possible.
Isomerism in Chemistry conceptially related with both organic and inorganic compounds but have different characteristics becoz there is difference in kinds of reaction and the methods by which they proceed to result in a final product. If we have this (isomerism) knowledge, by some instant we can cotrectly predict about the final product without any hesitation.