00:03
So, reduced mass of co molecule, so that will be given by m1, m2, divided by m1 plus m2, that is the formula.
00:27
Or you can write that mc, that is the mass for carbon.
00:34
That is atomic mass for carbon here in this case and this is atomic mass of oxygen divided by atomic mass of carbon plus atomic mass of oxygen so atomic mass of carbon that is 12 for oxygen that is 16 divided by we have 12 plus 16 okay this will be here multiply we are putting the values.
01:06
So, this will be 12 multiplied by 16 divided by 12 plus 16.
01:12
So solving this, we will get 192 divided by 28 that's equal to 6 .857.
01:30
This is here atomic mass unit.
01:34
Now, all this can be written is 6 .87 gram per mole.
01:49
Now see concept of the mole concept says that one mole consists of 6 .0 2 multiplying 10 rest to power 23 that is the value for avocado number right.
02:04
N .a right? so this n a if i divided by n a okay now reduced mass so that will be equal to 6 .857 divided by 6 .022 multiplying 10 raised power 23...