00:02
Here carbocataans are given and we have to just arrange them according to increasing order of their stability.
00:12
In the first case, it is vinyl carbocatin.
00:22
So this should be least.
00:28
Ch3, ch2, ch2, again ch2, 1, 2, 4, after that, chhh.
00:56
Double bond c h positive charge.
01:03
Positive charge with pi electron clout.
01:08
So this should be the least stable carburetion.
01:17
After that here in b, it is the secondary carbonyamion...