00:01
Hello students in this question we have given the three molecules that is c s c double bond s c triple bond s and we have given that the c s stands only as c double bond s tends d and c triple bone stands t we need to find the bond length and bond strength bone length and bond strength so to find the order of the bond length and bone strength we first need to know that single bond is larger than double bond which is larger than triple bond or we can say that as the number number of pi bond increases, the bond length, bond length decreases and bond strength increases.
01:24
Bond strength increases.
01:27
So in the case of first we have 0 pi bond, in case of second, we have 1 pi bond, in case of 2, we have two pi bonds.
01:41
So the number of pine bond increases, bond length decreases.
01:46
So we can say that the s has the greater bond length, then we have d and then we have t.
01:53
And the bond strength is increases as on increasing of the pie bones.
02:00
So maximum pie bond is in t.
02:02
So we can say that t is a stronger.
02:05
So this is our required answer of part a.
02:11
Now same we have to find for the part v.
02:18
In part b we have given hc, hf and ho.
02:29
We have given the hc stands only c, hf stands f and ho stands o...