Determine the number of moles of NH4Cl(s) used to produce 2.0 liters
of this solution

Wow that a lot of text for my tiny so i no wanna answer

The question is incomplete. complete question is attached belowanswer: correct answer is option b  i.e.  solid particles  reason: filter paper has small pores, through which smaller particles can pass through. however, solid particles  have relatively larger size. hence, they are least likely to pass through.

The correct answer to this question is 28