00:01
Hello students, let us solve a problem in which it has been asked with what is average bond enthalpy.
00:14
The simple question is what is average bond enthalpy.
00:18
So it is the total bond enthalpy divided by the total number of bond dissociated.
00:46
As simple as that, this is in the total bond enthalpy divided by the number of bond dissociated.
00:55
What it is, what it means, it actually used in, used for, rather you can say used for polyatomic, polyatomic molecules.
01:16
It means like let us take an example to explain it more or to understand it more.
01:27
You can see water, there is two oh bonds.
01:31
Okay.
01:32
So when water dissociates, it forms h plus ion plus oh minus ion.
01:39
Now in this, only one of the bond of oh got dissociated like this.
01:46
You can see now this oh ion will give h plus o like this...