00:01
So, let us solve this question.
00:02
So, here in this question we have a nitrogen gas, then we have been provided with krypton gas, then we have the ch4 that is methane gas.
00:13
These three gases are being provided.
00:15
Now, according to the mole concept, mole concept or avogadro law.
00:26
So, we know that one mole is equals to 6 .022 into 10 raised to power 23 molecules, atoms or ions.
00:35
So, if we have n2 have 5 into 10 raised to power 23 molecules.
00:42
So, when we divide this by 6 .022 into 10 raised to power 23.
00:46
So, number of moles comes out to be 0 .830...