Question

define mole fraction​

Answer 1

Answer:

in chemistry mole fraction is defined as the amount of constituent divided by total amount of all constituent in the mixture.

hope it helps u

Answer 2

Answer:

hey mate here is your answer....

Mole fraction is a unit of concentration, defined to be equal to the number of moles of a component divided by the total number of moles of a solution. Because it is a ratio, mole fraction is a unitless expression.

hope it's helpful for you..........

thanks......