39. The number of moles of a solute in its solution is 20 and total number of moles are 80. The mole fraction of solute is (a) 2.5 (b) 0.25 (c) 1 (d) 0.75

user image

Dileep Vishwakarma

2 years ago

Correct option is B)

Recent Doubts

Close [x]