Calculate the mole fraction??
Attachments:
Answers
Answered by
0
Mole is the number of particles in certain mass of a particular element.
1 mole = 6.022 *10raised to 22
lokender999:
Bhaii jo above question tha usemein mole fraction batna na ki mole fraction hota kia hh
The mole fraction was found by Avogadro . He used simple balances to determine its value. So we got a value of 6.022 * 10 raised to 23
Let's take an example here.
Atomic mass of Oxygen= 16u
In 16u of oxygen there are 6.022*10 raised to 23 particles
or we can say that 16u of oxygen has one mole
Similar questions