In case of association, abnormal molar mass of solute will:
Step 1: Understanding association. In case of association, solute molecules aggregate, resulting in a reduction in the number of particles in the solution. This causes the molar mass to appear lower than the expected value.
Step 2: Conclusion. Thus, the abnormal molar mass decreases in case of association, corresponding to option (B). \vspace{10pt}
“One of these days you’re going to talk yourself into a load of trouble,” her father said aggressively. What do you learn about Sophie’s father from these lines? (Going Places)