00:01
Hello student for this question we have to mark the electrofile and the nucleophile and we will also show the electron flow now the electrophile means the positively charged molecule that attracts the electron which is negatively charged and nucleophile means the negatively charged at electrons which attracted by the nucleus so let's draw.
00:34
The first one, first we have to draw the reactant.
00:37
So here the reactant looks like this.
00:40
Here a cyclo of benzene ring and here double bond o and it has 1, 2, 3, 4 electron and it is reacting with h and cl.
00:52
And finally it is producing this particular here 1 plus, here 1 o and here 1 h, 2, 3 ,000.
01:03
Plus c l minus so here this is our nucleophile this is our electrofile and the electron transferred will be by this so this will be our electrofile and this chlorine is our nucleophile now moving to the next one the first reactant will be same so this is our first reactant and it is making reaction with carbon and nitrogen that means the cyanide.
01:48
So here again two lone pair of electron will be present...