Question

3. What is the sum of mole fractions of all the components in a three component system​

Answer 1

answer is 1

explanation: let the three components are a,b,c

mole fraction of a= n(a)/[n(a) + n(b) + n(c)]

mole fraction of b= n(b)/[n(a)+n(b) + n(c)]

mole fraction of c= n(c)/[ n(a) +n(b) + n(c)]

sum of mole fraction of all components= {n(a) + n(b) +n(c)}/{n(a)+ n(b) + n(c)}

= 1