 and forms the card over here yes because mine's on you I said you will have the maize when I add it so here also see level one points to remember for prints to remember is it only for a selection or only for a selection or both both really come here first point right hence they are also definitely used as have I gone means RCL at Kerala meaning and is possible third point in presence of electronic drawing group on the ring in presence of electronic drawing group on the ring the brittle graph reaction is not possible the brittle graph reaction is not possible next one if the group's like if the group's like NH2 NHR NH2 NHR on the ring the group's like NH2 NHR NH2 present on the ring then brittle graph reaction does not take place okay so what happens in this you see NH2 present on the ring right so this behaves as a base right NH2 has no this has tendency to accept this electron pair and the product will be what 2 plus CLP minus this is the product right here that's why the brittle graph reaction does not possible understood next point to write down write down the reactivity towards brittle graph reaction is suppose you have these compounds pretty often these compounds will be what the maximum reactivity for this is this because we have here maximum electron plus H more plus H more will be the reactivity of the compound towards brittle graph reaction right this is the last point this is it for the chapter we have done assignment we have finished few questions you like last can it out here okay so what you do let you try that you go to the answer whatever the doubt we discuss both assignment next class okay so we take a break now and after break we start because that's isomerism okay