0.07 in fraction is ______
Mole fraction of a non-electrolyte in aqueous solution is 0.07. If Kf is 1.86∘mol−1 kg, depression in freezing point, ΔTf is,
Question 4
0.07 is equal to (a) 70 % (b) 7 % (c) 0.7 % (d) 0.07 %