Question 20 We have three aqueous solutions of NaCl labelled as 'A', 'B' and 'C' with concentrations 0.1 M, 0.01 M and 0.001 M, respectively. The value of van't Hoff factor for these solutions will be in the order ........... . (a) iA < iB < iC (b) iA > iB > iC (c) iA = iB = iC (d) iA < iB > iC